How could you have appealed Facebook decision if you don't know why Facebook disabled your account?
Each time you send an appeal, you delay the process, it's like going back at the end of the queue.
You must cultivate your patience and wait, wait and wait. Among the two billions accounts, there are tens of thousands of people living the same situation as you. When you submitted your documents you were the last among the tens of thousands. Facebook has to examine every one of them. You must wait your turn and it may take several weeks.