Lost my account

Hey I have an acount which is already on level 80.
2 days ago the game woud not let me log in as usual..Now somehow everything started over and my level80 account is gone. Can this be fixed cause I do not want to start over again. I've been playing this game for years
It's happened to me many of times. You will have to log a ticket to sweetnitro. They will ask you questions regarding the team.