big problem

[iVersOne]

Hi guys, I have a big problem, made ​​in, when I install my skins in "bodyworks", "paints" and "nl / fl / tk", all this goes well, when I get in the menu game, I see my skin, but when I play online, my skin disappears and my kart turns gray .. I see by the skin against other players .. I need help please, thank you very much in advance ..