diff --git a/package-lock.json b/package-lock.json
index 779d546..9a17423 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,7 +4,6 @@
     "lockfileVersion": 1,
     "requires": true,
     "dependencies": {
-        "mem": ">=4.0.0",
         "@babel/code-frame": {
             "version": "7.8.3",
             "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.8.3.tgz",
@@ -1303,6 +1302,8 @@
         },
         "@react-native-community/eslint-config": {
             "version": "1.1.0",
+            "resolved": "https://registry.npmjs.org/@react-native-community/eslint-config/-/eslint-config-1.1.0.tgz",
+            "integrity": "sha512-hwb1hC28BhkwLwnO6vDISV6XZbipw2RIEhBVBN+pE7AUG9HjFXxoksiiOSoYgox9C8g86VJwHnKpak/3NnVBkQ==",
             "dev": true,
             "requires": {
                 "@react-native-community/eslint-plugin": "^1.1.0",
@@ -1634,15 +1635,14 @@
             "dev": true
         },
         "ajv": {
-            "version": "6.12.1",
-            "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.1.tgz",
-            "integrity": "sha512-AUh2mDlJDAnzSRaKkMHopTD1GKwC1ApUq8oCzdjAOM5tavncgqWU+JoRu5Y3iYY0Q/euiU+1LWp0/O/QY8CcHw==",
+            "version": "6.12.6",
+            "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
+            "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
             "dev": true,
             "requires": {
                 "fast-deep-equal": "^3.1.1",
                 "fast-json-stable-stringify": "^2.0.0",
                 "json-schema-traverse": "^0.4.1",
-                "opencollective-postinstall": "^2.0.2",
                 "uri-js": "^4.2.2"
             }
         },
@@ -1967,6 +1967,8 @@
         },
         "axios": {
             "version": "0.19.2",
+            "resolved": "https://registry.npmjs.org/axios/-/axios-0.19.2.tgz",
+            "integrity": "sha512-fjgm5MvRHLhx+osE2xoekY70AhARk3a6hkN+3Io1jc00jtquGvxYlKlsFUhmUET0V5te6CcZI7lcv2Ym61mjHA==",
             "requires": {
                 "follow-redirects": "1.5.10"
             }
@@ -2038,6 +2040,8 @@
         },
         "babel-plugin-root-import": {
             "version": "6.5.0",
+            "resolved": "https://registry.npmjs.org/babel-plugin-root-import/-/babel-plugin-root-import-6.5.0.tgz",
+            "integrity": "sha512-PTD8fPl4v1kwn01u9d4rgRavDs5Z+jv4qa4/y6iYtoSgM4/xmjwMqo66j5A/BTZQEMA6OV5iFgyZ1PIhroJqqg==",
             "dev": true,
             "requires": {
                 "slash": "^3.0.0"
@@ -3090,6 +3094,8 @@
         },
         "eslint": {
             "version": "6.8.0",
+            "resolved": "https://registry.npmjs.org/eslint/-/eslint-6.8.0.tgz",
+            "integrity": "sha512-K+Iayyo2LtyYhDSYwz5D5QdWw0hCacNzyq1Y821Xna2xSJj7cijoLLYmLxTQgcgZ9mC61nryMy9S7GRbYpI5Ig==",
             "dev": true,
             "requires": {
                 "@babel/code-frame": "^7.0.0",
@@ -3215,6 +3221,8 @@
         },
         "eslint-config-airbnb": {
             "version": "18.1.0",
+            "resolved": "https://registry.npmjs.org/eslint-config-airbnb/-/eslint-config-airbnb-18.1.0.tgz",
+            "integrity": "sha512-kZFuQC/MPnH7KJp6v95xsLBf63G/w7YqdPfQ0MUanxQ7zcKUNG8j+sSY860g3NwCBOa62apw16J6pRN+AOgXzw==",
             "dev": true,
             "requires": {
                 "eslint-config-airbnb-base": "^14.1.0",
@@ -3244,6 +3252,8 @@
         },
         "eslint-import-resolver-babel-plugin-root-import": {
             "version": "1.1.1",
+            "resolved": "https://registry.npmjs.org/eslint-import-resolver-babel-plugin-root-import/-/eslint-import-resolver-babel-plugin-root-import-1.1.1.tgz",
+            "integrity": "sha512-ZZxdV9AxzL2WFVggDxZ36xodPg2+BTrkhhMf/of+BxSVh/GKLGCs17EDq5b61wqC7/oQsA2h1RtH1fV7HOUV/w==",
             "dev": true,
             "requires": {
                 "eslint-import-resolver-node": "^0.2.1",
@@ -3300,6 +3310,8 @@
         },
         "eslint-plugin-import": {
             "version": "2.20.2",
+            "resolved": "https://registry.npmjs.org/eslint-plugin-import/-/eslint-plugin-import-2.20.2.tgz",
+            "integrity": "sha512-FObidqpXrR8OnCh4iNsxy+WACztJLXAHBO5hK79T1Hc77PgQZkyDGA5Ag9xAvRpglvLNxhH/zSmZ70/pZ31dHg==",
             "dev": true,
             "requires": {
                 "array-includes": "^3.0.3",
@@ -3336,6 +3348,8 @@
         },
         "eslint-plugin-jsx-a11y": {
             "version": "6.2.3",
+            "resolved": "https://registry.npmjs.org/eslint-plugin-jsx-a11y/-/eslint-plugin-jsx-a11y-6.2.3.tgz",
+            "integrity": "sha512-CawzfGt9w83tyuVekn0GDPU9ytYtxyxyFZ3aSWROmnRRFQFT2BiPJd7jvRdzNDi6oLWaS2asMeYSNMjWTV4eNg==",
             "dev": true,
             "requires": {
                 "@babel/runtime": "^7.4.5",
@@ -4817,6 +4831,8 @@
         },
         "jest": {
             "version": "25.3.0",
+            "resolved": "https://registry.npmjs.org/jest/-/jest-25.3.0.tgz",
+            "integrity": "sha512-iKd5ShQSHzFT5IL/6h5RZJhApgqXSoPxhp5HEi94v6OAw9QkF8T7X+liEU2eEHJ1eMFYTHmeWLrpBWulsDpaUg==",
             "dev": true,
             "requires": {
                 "@jest/core": "^25.3.0",
@@ -6553,11 +6569,21 @@
             "integrity": "sha512-rQvjv71olwNHgiTbfPZFkJtjNMciWgswYeciZhtvWLO8bmX3TnhyA62I6sTWOyZssWHJJjY6/KiWwqQsWWsqOA=="
         },
         "mem": {
-            "version": "1.1.0",
-            "resolved": "https://registry.npmjs.org/mem/-/mem-1.1.0.tgz",
-            "integrity": "sha1-Xt1StIXKHZAP5kiVUFOZoN+kX3Y=",
+            "version": "9.0.2",
+            "resolved": "https://registry.npmjs.org/mem/-/mem-9.0.2.tgz",
+            "integrity": "sha512-F2t4YIv9XQUBHt6AOJ0y7lSmP1+cY7Fm1DRh9GClTGzKST7UWLMx6ly9WZdLH/G/ppM5RL4MlQfRT71ri9t19A==",
+            "dev": true,
             "requires": {
-                "mimic-fn": "^1.0.0"
+                "map-age-cleaner": "^0.1.3",
+                "mimic-fn": "^4.0.0"
+            },
+            "dependencies": {
+                "mimic-fn": {
+                    "version": "4.0.0",
+                    "resolved": "https://registry.npmjs.org/mimic-fn/-/mimic-fn-4.0.0.tgz",
+                    "integrity": "sha512-vqiC06CuhBTUdZH+RYl8sFrL096vA45Ok5ISO6sE/Mr1jRbGH4Csnhi8f3wKVl7x8mO4Au7Ir9D3Oyv1VYMFJw==",
+                    "dev": true
+                }
             }
         },
         "merge-stream": {
@@ -8366,6 +8392,8 @@
         },
         "metro-react-native-babel-preset": {
             "version": "0.59.0",
+            "resolved": "https://registry.npmjs.org/metro-react-native-babel-preset/-/metro-react-native-babel-preset-0.59.0.tgz",
+            "integrity": "sha512-BoO6ncPfceIDReIH8pQ5tQptcGo5yRWQXJGVXfANbiKLq4tfgdZB1C1e2rMUJ6iypmeJU9dzl+EhPmIFKtgREg==",
             "dev": true,
             "requires": {
                 "@babel/plugin-proposal-class-properties": "^7.0.0",
@@ -8932,12 +8960,6 @@
                 "is-wsl": "^1.1.0"
             }
         },
-        "opencollective-postinstall": {
-            "version": "2.0.2",
-            "resolved": "https://registry.npmjs.org/opencollective-postinstall/-/opencollective-postinstall-2.0.2.tgz",
-            "integrity": "sha512-pVOEP16TrAO2/fjej1IdOyupJY8KDUM1CvsaScRbw6oddvpQoOfGk4ywha0HKKVAD6RkW4x6Q+tNBwhf3Bgpuw==",
-            "dev": true
-        },
         "optionator": {
             "version": "0.8.3",
             "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.3.tgz",
@@ -9396,6 +9418,16 @@
                 "sisteransi": "^1.0.4"
             }
         },
+        "prop-types": {
+            "version": "15.8.1",
+            "resolved": "https://registry.npmjs.org/prop-types/-/prop-types-15.8.1.tgz",
+            "integrity": "sha512-oj87CgZICdulUohogVAR7AjlC0327U4el4L6eAvOqCeudMDVU0NThNaV+b9Df4dXgSP1gXMTnPdhfe/2qDH5cg==",
+            "requires": {
+                "loose-envify": "^1.4.0",
+                "object-assign": "^4.1.1",
+                "react-is": "^16.13.1"
+            }
+        },
         "pseudomap": {
             "version": "1.0.2",
             "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
@@ -9509,8 +9541,7 @@
                     "integrity": "sha512-3sslG3zJbEYcaC4YVAvDorjGxc7tv6KVATnLPZONiljsUncvihe9BQoVCEs0RZ1kmf4Hk9OBqlZfJZWI4GanKA==",
                     "requires": {
                         "execa": "^0.7.0",
-                        "lcid": "^1.0.0",
-                        "mem": "^1.1.0"
+                        "lcid": "^1.0.0"
                     }
                 },
                 "require-main-filename": {
@@ -9613,6 +9644,8 @@
         },
         "react": {
             "version": "16.11.0",
+            "resolved": "https://registry.npmjs.org/react/-/react-16.11.0.tgz",
+            "integrity": "sha512-M5Y8yITaLmU0ynd0r1Yvfq98Rmll6q8AxaEe88c8e7LxO8fZ2cNgmFt0aGAS9wzf1Ao32NKXtCl+/tVVtkxq6g==",
             "requires": {
                 "loose-envify": "^1.1.0",
                 "object-assign": "^4.1.1",
@@ -9654,6 +9687,8 @@
         },
         "react-native": {
             "version": "0.62.2",
+            "resolved": "https://registry.npmjs.org/react-native/-/react-native-0.62.2.tgz",
+            "integrity": "sha512-gADZZ3jcm2WFTjh8CCBCbl5wRSbdxqZGd+8UpNwLQFgrkp/uHorwAhLNqcd4+fHmADgPBltNL0uR1Vhv47zcOw==",
             "requires": {
                 "@babel/runtime": "^7.0.0",
                 "@react-native-community/cli": "^4.5.1",
@@ -9904,6 +9939,8 @@
         },
         "react-native-gesture-handler": {
             "version": "1.6.1",
+            "resolved": "https://registry.npmjs.org/react-native-gesture-handler/-/react-native-gesture-handler-1.6.1.tgz",
+            "integrity": "sha512-gQgIKhDiYf754yzhhliagLuLupvGb6ZyBdzYzr7aus3Fyi87TLOw63ers+r4kGw0h26oAWTAdHd34JnF4NeL6Q==",
             "requires": {
                 "@egjs/hammerjs": "^2.0.17",
                 "hoist-non-react-statics": "^2.3.1",
@@ -9930,6 +9967,8 @@
         },
         "react-native-qrcode-svg": {
             "version": "6.0.3",
+            "resolved": "https://registry.npmjs.org/react-native-qrcode-svg/-/react-native-qrcode-svg-6.0.3.tgz",
+            "integrity": "sha512-Zag+k0TEkRQ5jwGaidXvwCB4PXvxeeTr0OrQbXPRGvSohshRaNmsv2q7ib1FYdvvDeOygWOA5XdgmOH9D8xdAA==",
             "requires": {
                 "prop-types": "^15.5.10",
                 "qrcode": "1.2.0"
@@ -9973,6 +10012,8 @@
         },
         "react-native-vector-icons": {
             "version": "6.6.0",
+            "resolved": "https://registry.npmjs.org/react-native-vector-icons/-/react-native-vector-icons-6.6.0.tgz",
+            "integrity": "sha512-MImKVx8JEvVVBnaShMr7/yTX4Y062JZMupht1T+IEgbqBj4aQeQ1z2SH4VHWKNtWtppk4kz9gYyUiMWqx6tNSw==",
             "requires": {
                 "lodash": "^4.0.0",
                 "prop-types": "^15.6.2",
@@ -10046,6 +10087,8 @@
         },
         "react-navigation": {
             "version": "4.3.7",
+            "resolved": "https://registry.npmjs.org/react-navigation/-/react-navigation-4.3.7.tgz",
+            "integrity": "sha512-mFElgGxjAoCPGjOedEOYyORN0IdubyCSTWf5/mcWWHiigakXSs0XRuC8pe5d+d0sqES10Gy5BYRb5KrdVJg2Lw==",
             "requires": {
                 "@react-navigation/core": "^3.7.5",
                 "@react-navigation/native": "^3.7.11"
@@ -10058,6 +10101,8 @@
         },
         "react-test-renderer": {
             "version": "16.11.0",
+            "resolved": "https://registry.npmjs.org/react-test-renderer/-/react-test-renderer-16.11.0.tgz",
+            "integrity": "sha512-nh9gDl8R4ut+ZNNb2EeKO5VMvTKxwzurbSMuGBoKtjpjbg8JK/u3eVPVNi1h1Ue+eYK9oSzJjb+K3lzLxyA4ag==",
             "dev": true,
             "requires": {
                 "object-assign": "^4.1.1",
@@ -10086,6 +10131,8 @@
         },
         "reactotron-react-native": {
             "version": "5.0.0",
+            "resolved": "https://registry.npmjs.org/reactotron-react-native/-/reactotron-react-native-5.0.0.tgz",
+            "integrity": "sha512-7nLrMkLXU9jiHymbB6oBqf8z+vww1AbDcUdMmLqX0obdIHyC8XJB0yRazWajKQC92kamkL+q2q4mH9HRSsYCEA==",
             "requires": {
                 "mitt": "1.1.3",
                 "query-string": "6.10.1",
@@ -11206,6 +11253,8 @@
         },
         "styled-components": {
             "version": "5.1.0",
+            "resolved": "https://registry.npmjs.org/styled-components/-/styled-components-5.1.0.tgz",
+            "integrity": "sha512-0Qs2wEkFBXHFlysz6CV831VG6HedcrFUwChjnWylNivsx14MtmqQsohi21rMHZxzuTba063dEyoe/SR6VGJI7Q==",
             "requires": {
                 "@babel/helper-module-imports": "^7.0.0",
                 "@babel/traverse": "^7.4.5",
@@ -12008,4 +12057,4 @@
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/yarn.lock b/yarn.lock
index 7e97561..5383ecd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1341,14 +1341,13 @@ acorn@^7.1.0, acorn@^7.1.1:
   integrity sha512-add7dgA5ppRPxCFJoAGfMDi7PIBXq1RtGo7BhbLaxwrXPOmw8gq48Y9ozT01hUKy9byMjlR20EJhu5zlkErEkg==
 
 ajv@^6.10.0, ajv@^6.10.2, ajv@^6.5.5:
-  version "6.12.1"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.12.1.tgz#cce4d7dfcd62d3c57b1cd772e688eff5f5cd3839"
-  integrity sha512-AUh2mDlJDAnzSRaKkMHopTD1GKwC1ApUq8oCzdjAOM5tavncgqWU+JoRu5Y3iYY0Q/euiU+1LWp0/O/QY8CcHw==
+  version "6.12.6"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.12.6.tgz#baf5a62e802b07d977034586f8c3baf5adf26df4"
+  integrity sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==
   dependencies:
     fast-deep-equal "^3.1.1"
     fast-json-stable-stringify "^2.0.0"
     json-schema-traverse "^0.4.1"
-    opencollective-postinstall "^2.0.2"
     uri-js "^4.2.2"
 
 anser@^1.4.9:
@@ -3098,9 +3097,9 @@ fancy-log@^1.3.2:
     time-stamp "^1.0.0"
 
 fast-deep-equal@^3.1.1:
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.1.tgz#545145077c501491e33b15ec408c294376e94ae4"
-  integrity sha512-8UEa58QDLauDNfpbrX55Q9jrGHThw2ZMdOky5Gl1CDtVeJDPVrG4Jxx1N8jw2gkWaff5UUuX1KJd+9zGe2B+ZA==
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz#3a7d56b559d6cbc3eb512325244e619a65c6c525"
+  integrity sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==
 
 fast-diff@^1.1.2:
   version "1.2.0"
@@ -5493,11 +5492,6 @@ open@^6.2.0:
   dependencies:
     is-wsl "^1.1.0"
 
-opencollective-postinstall@^2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/opencollective-postinstall/-/opencollective-postinstall-2.0.2.tgz#5657f1bede69b6e33a45939b061eb53d3c6c3a89"
-  integrity sha512-pVOEP16TrAO2/fjej1IdOyupJY8KDUM1CvsaScRbw6oddvpQoOfGk4ywha0HKKVAD6RkW4x6Q+tNBwhf3Bgpuw==
-
 optionator@^0.8.1, optionator@^0.8.3:
   version "0.8.3"
   resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.3.tgz#84fa1d036fe9d3c7e21d99884b601167ec8fb495"
@@ -7270,9 +7264,9 @@ unset-value@^1.0.0:
     isobject "^3.0.0"
 
 uri-js@^4.2.2:
-  version "4.2.2"
-  resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.2.2.tgz#94c540e1ff772956e2299507c010aea6c8838eb0"
-  integrity sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==
+  version "4.4.1"
+  resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.4.1.tgz#9b1a52595225859e55f669d928f88c6c57f2a77e"
+  integrity sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==
   dependencies:
     punycode "^2.1.0"