easy, in your profil under your imej there is an uption in blue that says "upload photos" click in that and then muat naik the foto anda want! down it says: "make this imagen my icon" atau something like that, click in the little square and then click in "submit imagen" and tadah! anda have that as an ikon ;)
Very easy!Just click muat naik pictures on your profile. Then, look for the name of your icon. Then, check the box that say "make this picture my profil picture".Then, cick "upload picture". Then, wait for it upload. Then TADA! There it is!