This Account has been suspended

Yesterday I was shocked to see my website was suspended when my name server point to Cloudflare.
If I point my nameserver back to original hosting service provider. It back to normal.
May I know how to set the DNS in Cloudflare in order to prevent this problem?

Here I attached account suspended photo for your kind reference…


That’s not what Cloudflare’s suspended page looks like, so I would suggest verifying your DNS settings against what your provider lists, it could be as simple as your provider moved to a new IP and only updated their authoritative DNS servers.