I received a message from Apple for many of my iOS apps. It says I use Apple Music in connection with advertising and they give me one week to resolve it. I do not use it maybe one of advertising libraries do but I have no idea how to check it. What they really want me to do. Any idea?
We are writing to let you know about new information regarding your app.
Upon re-evaluation, we found that your app is not in compliance with the App Store Review Guidelines. Specifically, we found:
Guideline 4.5.2 - Design - Apple Sites and Services
Your app appears to be using Apple Music in connection with advertising.
To resolve this issue, ensure that Apple Music user data is not used for advertising purposes. If your app is not intended to use Apple Music, it would be appropriate to remove the Apple Music APIs from your app.
To ensure there is no interruption of the availability of your app on the App Store, please submit an update within one week of the date of this message. If we do not receive an update within one week, your app may be removed from sale.