Do anyone know how to put this icoon onto my user icon?

easy, in your profiel under your afbeeldingen there is an uption in blue that says "upload photos" click in that and then uploaden the foto u want! down it says: "make this imagen my icon" of something like that, click in the little square and then click in "submit imagen" and tadah! u have that as an icoon ;)

Very easy!Just click uploaden pictures on your profile. Then, look for the name of your icon. Then, check the box that say "make this picture my profiel picture".Then, cick "upload picture". Then, wait for it upload. Then TADA! There it is!