I Lost My Account By A Hacker Without My Access

My Free Fire account, which was linked to my Facebook account, was hacked around 5 months ago and I have completely lost access. The person who hacked it changed the email, password and all other information, and also switched the login from Facebook to a Google account, so I can no longer log in in any way. I have not been able to solve this problem myself and I have not received any help because I did not know how to contact support properly. I am the original owner of the account and I did not authorize any of these changes. I request that my Free Fire account be restored to me, my access be given back and the hacker’s access be removed, and that all necessary security measures be taken to protect my account in the future.