My account is not very engaged on Instagram and so for one of the posts I automated a DM link and reply to comment using Many chat and also boosted that reel. It got exceptionally high engagement - my avg comments before this was around 10 whereas this got 66 comments and due to Many chat automation, every comment had an automated response from me. It seems like after that I have somehow been flagged by Instagram and I can no longer comment or add captions to my reels. Has anyone faced this issue and do you know how to resolved it? 

I have tried contacting Instagram but they never respond.

Thanks