I am experiencing the same issue. FB keeps asking me to send a pin to my old number. I followed the same steps and submitted 4 reports. No reply. What did you do to regain access to your account? Its been 2 weeks and the whole situation makes me sick and sleepless.
System Configuration: Android / Chrome 86.0.4240.110
Sir My personal Facebook Account was Disabled in Only 12 Dey. Sir 12 Dey Only Reaming Then My Personal Facebook Account Was Disabled Permanent. Sir I Follow Facebook Community Guidelines, Sir i Don't Wrong in My Facebook Account, This is My Official Facebook Account, Sir I Don't Post Any illegal and Sexual Activity on Facebook Account, Sir I Stored My Personal Data in My Facebook Account, Family pics, and Many more Data, Sir I Request To u Please Recover My Personal Facebook Account, it is Very important for me Sir.Thanks Facebook Team.
My Facebook Info:
Facebook Name : Tahsin Hasan Atif
Data Of Birth : 10-07-1999
Email : ***@***