I've been playing, then I wanted to change the name with the game already closed, then at night I turned on the pc to play and my statistics were zeroed and I was at level 1 and I despaired. I want them back a solution

SAME HERE, I HOPE SHIT DOESNT GIVE MESSED UP BECAUSE I WAS PLAYING WHEN I WAS LEVEL 1 AND LEVELED UP I WANAN BE BACK TO 70

Server has some problems

 

http://s.mufff.in/status

The server's are offline or going up/down.

This means it's not getting your stats correctly, therefor putting you at level 1 until it does. Periodically try "\readstats" in the console while in the menu and your stats may get loaded.

If else, you'll just have to wait it out.