Radio App being rejected on privacy issue

Dear Developers, Our app is an FM radio app, we are requesting users to fill a registration form so that we can use that information to give a directional idea of which channel is being heard in which city of the country. IOS platform continues to reject our app, based on Privacy issues. Need your help to get this sorted

Did you solve this? How? Im getting the same issue...

Radio App being rejected on privacy issue
 
 
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