Facebook - new private account and old business page

Hi!
In the middle of December Facebook disabled my private account because of problems with Instagram business page. I suspect a hacked instagram account, but as no e-mails about such a situation came, there is no basis for this. On December 19, I received an email that I had logged into the Instagram account from an address where I was not at that time and have never been.
Some minutes after that, I could not log into my business instagram profile, and the personal Facebook account also was disabled. I have been trying to contact the Help center for a long time, but this possibility has been denied. So I created new Facebook private profile. But problem is that I have Facebook business page with lot of followers that it would be a bad story to lose them. But I can`t access my page because my page was linked with old disabled FB profile. Is there any way how to get to my FB page? Please HELP!