App review rejected for unknown reason..why?

  • Age rating must reflect 17+
  • Developer must provide contact information in the app itself, giving users the ability to report inappropriate activity

My app lets users post and leave anonymously, and the app lets user report post/blind post/and ask question/feedback to admin. What more is needed?

App age rating is already set to 17+ as well.

I am a bit confused.

App review rejected for unknown reason..why?
 
 
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