Facebook Account Taken Back by Seller – Unable to Recover Access

I used a Facebook account on my Samsung Galaxy A52 Android phone. I did not create this account myself; I purchased it from another person, and the profile name was Sobuj G***. After some time, that person deceived me and took control of the account again. Since then, I have been unable to log in or access the account for approximately two to three years. I still have some screenshots of the profile and its previous account status, which I can provide as evidence. I kindly request that control of the Facebook account and the profile be restored to me, or that the matter be investigated and I be assisted in recovering access to the account.