Flutter / work with subscriptions, in app purchase, admob banners and other tasks. -- 2

Hi! Good time! In this task, you need to create a login screen, a screen with a user profile, create and connect a database, create and connect a subscription to the HUAWEI App Gallery (premium plan) with content and image, connect advertising banners... if you have little experience in creating and connecting subscriptions in the HUAWEI App Gallery (firebase) with content on flutter - please do not write to us so as not to waste your or my time!!! You only need an experienced developer in the HUAWEI App Gallery! developers with experience in this topic are welcome - attach your screenshots with the work done to the letter ! other questions in private messages!