Ok I have problems saving my classes.It Doesnt save.So I found a solution thanks to LuckyShot.
But I coulnt understand what EAM means Sorry English Is not my main language.
So here is what Lucky Shot Said ;
1-open the game and type on console /resetStats (your stats will be reseted)
2-open EAM and import stats
3-choose a title, emblem, killstreaks and make a class or tow, go to main menu and type in console /uploadStats
4-enter in a 4D1 server (4d1 server don't have the*at the end of the name)
5-kill someone and exit the server
6-go to main menu and type on console /uploadStats
8-Close EAM
9-Close the game
10-Open the game and have fun
So What The EAM there ?