Facebook ban the domain from posts on FB? WTD?

I posted in some groups and after a mounth FB banned my domain and remove all content from the domain. Also instagram (on instagram was nothing, but ok, insta is gb i know).

There is any short url or something of sort to make at least a link for my domain on the FB website page to work? Any ideeas? Thanks

redirect 301 maybe

Good suggestion, i tried to make a free domain/free host redirect 301, but fb and insta knows the link redirect's and still don't work. I was sure that will work...but no.
Any other idea?

buy an other domain and redirect your old domain to the new one and share the new domain URL. however, I don't think this will work in the long run. you shoul investigate why is your website being banned from facebook . because, changing the domain URL wouldn't elliminate the risk of another ban. infact , if the reason of the ban was somthing in the contents of the website and you did this without knowing what it is , then the ban of the new domain would be a matter of time

I know what was the problem. I got 2 dmca and then the ban. Main traffic is from organic, not social. I just want to find out a loophole to post the homepage link in facebook page website only. Not create posts or something. Just a link in facebook website page, that the users witch view the fb page be able to go on my website from there.