Lost Facebook Access

I haven't posted in awhile, mainly because I have been trying to fix my account with Facebook. For whatever reason, I can no longer access my Facebook account and since there is no way to contact a human, I am unable to find out what is wrong or fix the account. I have tried everything, only to be continually frustrated.

It appears that I may have to open a new account, but I don't know how I can close the first one. This is s-o-o-o frustrating. If anyone has had this problem, please let me know.