How to resolve Facebook Audience Network unapproved application ?

Monetizing, Advertising & Marketing Advertising Networks
1

Hello,

Yesterday, i have alert from Facebook Audience Network with content:

Thank You for Your Interest in Facebook’s Audience Network
At this time, we are unable to approve the app, for Audience Network. We will contact you if we can accept this app in the future.
Thanks,
Facebook’s Audience Network Team

I don’t know how to resolve this problem or how to contact facebook support team

Could you please help me or give me a guide for problem ?

Thank you so much.

2

You can’t do anything,
reason could be
Your app category is not still allowed on FAN eg. kids games