Help plz?

know this is gunna sound nooby but generaly in a Vbulletin powerd forum to change your avatar you click on yours where it says no avatar at the home section than it takes you to a page with u click browse and you go through your pic's and pick one how come with this forum setup i cant even find out where to do that like how do you change your avatar to a custom picture???

//2Strok3

count your losses yeahh

since the fag ontop did not help here is a pic tut i whent out my way to make