eFootball Account Hacked, Email Changed, 3167 Team Strength Lost

I am an eFootball mobile player on iOS (iPhone 13), and my Konami/eFootball account has just been hacked. I received password reissue messages to my email and, when I checked, I saw that my account had been taken over and the email linked to my eFootball account had been changed, so I could no longer access it. My in‑game username was “unneiss” and my user ID is ASAA067466***. Before it was hacked, my team strength was around 3167 and I had approximately 320 coins on the account. At the moment I have lost access completely due to the hacker changing the email. I have tried to get help but so far I have not received any effective support. I kindly request that my account be recovered, my access restored, and my team and coins (around 3167 team strength and 320 coins) returned to me as soon as possible.