How long does it take to get your Facebook account back after you scan your ID? I have been waiting 3 weeks.
There is no fix time. Only Facebook can answer about precise time. It can take three days, three weeks or three months. Or may be you will never get your account back. It is totally depends on Facebook. Also take decisions based on what kind of violation you have done and how many times you have violated rules.
Keep contacting them.
Typically you would need an email. Rather than a phone. Follow the instructions of the site by clicking “forgot password”. As for the sim, request a friend to lend his phone, contact your carrier and explain the situation to the consultant. Request a number transfer from the lost sim to the new one. And ENSURE NOT TO LOSE IT!