Sending another appeal will make things worst for you and will further delay processing the original appeal. You will bug the system and Facebook may feel harassed.
You must cultivate your patience and wait, wait and wait. Among the millions of 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.