How To Advertise BH Niche On Bing?

Hey guys so I have got a BH landing page where visitors need to do a email survey to unlock premium access to something…
Anyway I started a campaign on BING and it was working and they even approved my keywords. However after 5 hours my account was blocked. I will call the customer support tmr.

I still don’t know why my account was blocked, I haven’t received any email or anything so far.

Is there a way to advertise BH niches on Bing??

Thanks for any help!