You need to get started by creating your developer account on the Google Play Developer Console. The account opening fee is U$ 25, charged by Google itself. This amount only needs to be paid to open the account, it is a one-time fee, no renewal. Then, to access the file that makes it possible to publish your app to the Google store (APK file), you must have a plan subscription with Fabapp, as well as sync your app to Google Firebase. Once the apk is downloaded, you will have 5 steps that need to be completed: App versions, app details, content rating, internal content, pricing and distribution. At the end of this process, it takes Google a few hours to make your app available in the store. You can follow the process on the developer page.