My Free Fire Account Was Hacked and I Need Help Recovering It

Hello, My name is Puskar Hamal Thak***. My Free Fire account linked to Facebook has been hacked and I want to recover it. My Facebook is safe and not hacked. Only my Free Fire account is hacked. My old in‑game name is “GR- Puskar” and my UID is 2745057502. The phone number I used before for this account is 9741766142. Now I cannot access my original Free Fire account and I lost all my progress. I am the real owner of this account. Please help me recover my hacked Free Fire account linked to my Facebook login. I can give more information if needed. Thank you.