Touchscreen in player is all wrong

[activeh2]

Heyho Community,

I got a new MP4 Player clone of Iphone ...
Player Name is : VX858LE,2001010, or sth ..
my firmware is HTC-039C-RK-V2 T-0028-A FPC-Q90044-1 V01

And it works fine ... but ... When i try to push the Music Icon it goes to Video instead...

And when i try to push Radio it goes to Text ..

And when i try to push Explorer it goes to Game...

I tried to make a Calibration but when i make it .. "Press the Center .. " - I press the center and nothing happens ... how can i press OK ? in the calibration menu or ... whats up with my mp4 player..

please help me ..

thanks