Yalla Ludo Account Stolen While Gmail Remains Linked To Hacker

I am a Yalla Ludo mobile player from Spain and I am writing because my game ID has been taken over by someone else and my Gmail is still connected to that stolen account. The problem started around 15 June and since then another person has been using my Yalla Ludo ID without my permission. The Gmail address currently linked to that stolen account is infomub***[email protected], and I am the real owner of this email and of the game account. The person who took my ID refuses to remove my Gmail from the account, so I cannot protect my data and I am worried about the misuse of my information. My request from Yalla Ludo support is to urgently remove the email address from that stolen ID, to secure or block that stolen account, and if possible to help me recover the account. I also want to use my own Gmail address alee***[email protected] safely on my own account in the future, without any link to the stolen profile. I kindly ask you to review my situation, verify that I am the real owner of the Gmail address, and take the necessary security actions as soon as possible, because my account has been compromised for about one month now.