1. If you have disabled your account, you can log in Facebook any time you like within the first 14 days. After the 14-days have passed, then there’ll be no other way to reinstate it.
2. If your account have disabled by Facebook, when you log in, you will see a message “Account disabled”. You need to click “keep me logged in” and file an appeal.

– After keeping to log in, you will find the reason, Facebook will show why your Facebook is disabled, please click the link “submit an appeal”

-Please fill the information, Facebook will ask for a picture copy of your ID, so be sure to have one on the ready.

Now, sit back and wait for a response from Facebook about the possibility of returning your account to normal. It can or not happen, hope the best. If Facebook did not give back any response, you should make a new account.