Small Customization & Upload, Install and Run (for Web App, iOS App & Android App) - For IONIC Skills (FIXED PRICE)

Small Customization & Upload, Install and Run (for Web App, iOS App & Android App)

I purchase a script code (chat app), but I need:

-Change the background color/splash screen and app icons
-Add a new feature (Add “Password” option for reading one-to-one messages) to introduce in Configuration/Chats/Password
-Add a new feature (“Private” messages to open in Configuration/Account/Security/Private)
-Add a new feature (“PIN” to introduce in Configuration/Account/Security/PIN)
-Upload, Install and Run (Web App, iOS App & Android App).
-Delivered the finished script code

Note: I provided Android developer account, Apple Developer Account, shared web hosting account for upload, install and run (Web, iOS & Android).

Project Time: 18 days
Fixed Price: US$120
Skills: Cordova, Ionic, Firebase, iOS, Android, html, Java Script JSON
Note: Check files before sending a proposal. The project is a fixed price.