Urgent Facebook Account Recovery

My personal Facebook account was hijacked and the intruder has already changed the password, recovery email, and phone number. I still have proof of ownership (original registration email, old screenshots, and prior login IP logs) but Facebook’s automated support loop has stalled. I need an experienced, white-hat specialist who can:

• Re-establish my access to the exact account, without triggering permanent lockout or violating Facebook’s policies.
• Hand back full control (login credentials, 2FA reset) and show me how you achieved it so I can document the process for Facebook’s appeal form.
• Identify the entry point the attacker used and advise concrete steps—password hardening, 2-factor setup, device checks—to keep the profile secure going forward.

Speed is critical; I want to start as soon as you confirm you can take it on and finish the job promptly. Please outline your ethical methodology, any tools you’ll employ (Facebook Business Manager, Meta support channels, OSINT techniques, etc.), and prior success recovering compromised social media accounts.

I’ll verify completion once I can log in unassisted, change credentials, and no longer detect unauthorized sessions.