when i select the hands(cuse thats where the texture have gaps)
and move the "X" -0.1 or 0.1 at a time it dont seem to fix the errors like some ppl say, it just show the hand moved left/right from the sleeves am i doing it right?

No you're not doing it right. Move the texture coordinates in the editor. Windows --> texture coordinate editor if I remember correctly.

thanks ripa but how do i move it/?? :(

I think you have to choose the faces that you want to move before you go into the texture coordinate editor. Then when you pop the editor up the faces you chose will be superimposed on the part of the texture they are using and you can go from there.