Good luck! I don't think you're ever gonna get your account back, and I'm not sure if you should. The world is a better place without Facebook.

Anyway, I had a business account on Facebook. I was paying them for page reach and they still flagged my pages as 'not following community guidelines'. After a year, the situation remained the same. My pages were still flagged yellow for no reason at all!

It's better to just leave Facebook and delete your accounts than to deal with it because in all fairness, you just can't deal with it.