Build a fully working mobile app where users can purchase followers, likes for instagram and tiktok by using coins. Coins can be earned by watching rewarded ad by appodeal or by buying via in app purchase using adapty.io The app should be fully integrated with supabase to handle authentication and store details in database. Ideally there shouldn't be any registration or login form, it authentication should be done automatically and anonymously using supabase. When user selects which service they wish to buy, they should be asked for more details before completing order such as username or an extra information. The services should be fetched from database, where we can add some new ones or edit existing ones. There should also be a separate page where users can see transaction history (orders, earnings). In the app there should be integrated branch.io to track all kind of events such as install, purchases. I am sending how it could look like in attachment. Appodeal DOCS: https://pub.dev/packages/stack_appodeal_flutter Adapty DOCS: https://adapty.io/docs/flutter-sdk-overview Branch DOCS:https://pub.dev/packages/flutter_branch_sdk