Error - Your domain has content that has been blocked

I have solved the problem, but the error still exists.

Cloudflare blocked my domain since 27/4/2024. The reason is same as there.
However, we removed the unathourized content already before Cloudflare blocked us.

And we request Cloudflare to review and unblock our account. We sent a lot of email an reply the related email. No one are going to reply it. It is very horrible service!