Unable To Log In To My Free Fire Account With Gmail

I have been playing Free Fire on the same account for around 4–6 years and my UID is 3435343061, with the in‑game name “sahdev118524”. My account appears to have been hacked and the email linked to it has been changed. Now, when I try to log in with my Gmail account, no game ID is found and the game only shows the interface for creating a new ID, as if I am a new player. Previously, this Free Fire account was linked only to my Gmail, and I sometimes made paid purchases such as airdrops. After I noticed that I could no longer access my account, I sent an email to Garena/Free Fire support. In response, I was only directed to their support website, but that website has not provided any useful solution or clear way to recover my hacked account, so I am still completely locked out. I request that my original Free Fire account be recovered and that the email linked to it be changed back to the Gmail address it had before the hack, or otherwise restored so that I can securely access it again. I would like to regain full access to my old account and the items I had on it, instead of being forced to start over with a new ID.