Facebook needs to keep our accounts safe from hackers

My Facebook account has been hacked I have changed the password 5 minutes ago there is a Meta Horizons account attached to this account that I did not set up! Crimson.Puffin9498 set up a Meta Horizons page on my account and I have never heard of Meta Horizons!← I cannot add photos with my computer to Facebook account because evidently it is restricted because earlier today I called a phone number that came up on Google for Facebook support only to find out the people on the phone were scammers I spoke to ETHAN who informed me that my account was restricted because someone was using my account to buy bit coin! I do not own bit coin nor have I ever bought any I won’t buy something I cannot hold in my hands, Can a legitimate Facebook employee please call me so I can fully get my account restored? Plus I have not added any nude photos from my account either can you please remove those flags on my account!