Garena Free Fire account hacked and linked to another Facebook account

I have a serious problem with my Free Fire account on Garena and I am requesting that my account be recovered. My Free Fire UID is 1569709940 and the in‑game name on the profile is Sneha_15, level 74. I used to play on an Android device. My account was hacked and linked to another Facebook account by the hacker. They removed my phone number and Gmail ID from my Free Fire account, so I have lost access and cannot log in or manage the account anymore. The last time I could access my account myself was about two years ago. I have contacted Garena support and I am still waiting, but my account has not been recovered yet and I have not received a solution. This account is very valuable to me because of the time and effort I spent to reach that level and earn those items. I kindly request that my Free Fire account with UID 1569709940 be recovered and full access returned to me, and that the hacker’s linked Facebook and any unauthorized connections be removed from my account.