Facebook Account Hacked And Recovery Options Not Working

My Facebook account was hacked approximately 3–4 months ago and since then I have completely lost control of it. The hacker has changed all the account details, including the phone number and other recovery information, so I can no longer access or manage my own profile. Although there has been no misuse that I am aware of so far, my personal information is still visible on that hacked account, and this situation makes me feel unsafe and uncomfortable. I have already contacted the Facebook support team and tried the available options, but unfortunately none of the methods worked and my access has not been restored. I request that my Facebook account be restored to me as soon as possible and that the access of the person who hacked it be removed. I kindly ask you to review my situation urgently and help me regain full control of my account so that my personal information is secure again.