Free Fire Account Recovery After Facebook Account Was Disabled

I am urgently requesting help regarding the loss of access to my Garena Free Fire account on the Pakistan server. My Free Fire account is almost 5 years old and has a rare collection of skins and bundles that I obtained with a lot of time and effort. The account was linked to my Facebook profile, which has now been permanently disabled by Facebook due to an age policy issue. Because of this, I can no longer log in to my Free Fire account. I have always played this account on the same device, an Infinix Note 40, and I am the rightful owner of the account. My Free Fire UID is 4248403856 and my in‑game nickname is “Indian Sufi Safe”. I also have screenshots showing my game name and profile, which I can provide if needed. My real name is Sufi Sab. In the past, I topped up diamonds through a local shopkeeper via Easypaisa cash, but he has moved abroad and I do not know where he is now, so I do not have access to any digital receipts or transaction history anymore. Despite this, the consistent device login history should clearly confirm that I am the original owner of the account. I kindly request that my account be verified through my device log details, unbound from the disabled Facebook account, and linked to my new Google account: Old423***@gmail.com, so that I can continue using my 5‑year‑old account and do not lose all my progress and purchases. Thank you for your support and for reviewing my request.