• Posting content that doesn't follow the Facebook Terms
• Using a fake name or not using your full real name.
• Impersonating someone
• Continuing behaviour that's not allowed on Facebook by violating the Community Standards
• Contacting other people for the purpose of harassment, advertising, promoting, dating or other conduct that's not allowed
Read Facebook terms and community standards carefully.
If you think your account was disabled by mistake, you must appeal Facebook's decision.