Lost Charakter

Hello Warmane. I have a charakter named Jeatux. I created the charakter in oktober i think in 2020 and played alot till january 2021. I havent played since but now i wanted to play, and i see my charakter no only have lost its name, but is completely deleted. Is there anything you can do to bring it back? I played at that time on frostmourne but would move over to Icecrown soon.

Please help i would like to start again :)

you need to "manually" move them to Icecrown realm:
https://www.warmane.com/account -> service
Select "Frostmourne - S1" as realm