I Have Lost Access to My Free Fire Max Account and Need Help Recovering It

I have lost access to my old Free Fire Max account and need help recovering it. My Free Fire account is connected to Facebook, but I no longer have access to the Facebook account it is linked to. Here are the details: my Free Fire UID is 544526189, my account level is 55, and I have logged in before. However, when I try to log in now, it opens a new account instead of my old one. I kindly request support from Garena to recover my original account so I can continue using it. Please assist me in resolving this issue as soon as possible. Thank you.