My Free Fire Account Locked After Facebook Deletion. How Can I Recover My Invested Account?

My Free Fire account was linked to Facebook, but my Facebook account has been permanently deleted. Now, I want to recover my Free Fire account. The account ID is 2317156920, and it's still active, but I can't access it.
I've invested a significant amount of money into this account and I really want it back. Please help me. The account I've shared in the photo is my Free Fire account. What should I do to recover it? It was linked to Facebook, which has been permanently deleted.