ERROR Can't put in music, make playlists, take out music! :@

Why cant i put in music, make playlists and take out music…

It eaven dont open serveral PLAYLISTS… Example i want to open PapaRoach playlist but it opens Blink182 playlist… If i want to open CLUB music playlist it opens 3doors down playlist… Why so? ;( Only thing that i can do now whit my mp3 is delete music from it ;(

Firmware is V01.01.29F

What do i have to do?