Recover Hacked Free Fire Account Linked to Facebook

I am writing regarding a serious security problem with my Facebook-linked Free Fire account on my Android device. My Free Fire account has been hacked and I have completely lost access. Before the hack, there was no recovery email linked to my account. After the hack, the person who took over my account added their own recovery email and changed the password. I still receive some emails related to the account, but I can no longer log in. My Free Fire UID is 1851707901. I request that my account be recovered and returned to me, and that any recovery email or contact information added by the hacker be removed. I also request that you investigate the unauthorized access and help secure my account so that this does not happen again. I kindly ask you to review this situation urgently and help me regain access to my Free Fire account.