Okay, scroll to the very, very top of the page. There should be something that says " Logged in as: tama4111 ". Above that there should be a white bar that has "Site Map" "Extras" and "Settings" on it. Place your mouse over "Settings".. you don't need to click on it, it should drop down into a menu by itself. When it does that, choose the fourth option down "Edit Avatar".