How to relink an AdMob app with App Store app

Motivation: You have an AdMob application that already links to an incorrect Google Play app or Apple Store application. You want to change this incorrect link.

Solution: If the app is already linked, you can’t change it. For Android apps, you can add additional stores after linking.

The only thing that you can do at this moment is to go to Apps > VIEW ALL APPS, then find the correct app you linked, and create a new ad unit for use.

Reference: https://support.google.com/admob/answer/10037806

How to fill the data safety section in Google Play Console

Motivation: You have a Google Play application that uses AdMob for displaying ads in order to generate revenue. Google requires you to complete the data safety section. There are many options and you are not sure which options should be selected.

Solution: Select the options below and their corresponding answer.

Does your app collect or share any of the required user data types? Yes
Is all of the user data collected by your app encrypted in transit? Yes
Do you provide a way for users to request that their data is deleted? No

Location > Approximate location
App activity > Page views and taps in app
App info and performance > Crash logs, Diagnostics
Device or other identifiers > Device or other identifiers

Is this data collected, shared, or both? Shared
Is this data processed ephemerally? No
Is this data required for your app, or can users choose whether it’s collected? Data collection is required (users can’t turn off this data collection)
Why is this user data shared? Advertising or marketing

Reference: https://developers.google.com/admob/android/play-data-disclosure