what or where is this???????????
Select the radio button next to the option you are using to change your image
That is on your Profile page.
Click on "My Stuff" on the Shop Talk menu bar. Choose "Profile" from the menu that drops down from My Stuff. Scroll down to "avatar" near the bottom.
The "Radio Buttons" are the small round circles on the left in the submission form that you can click to select which one of several choices you want. Same theory as the radio station buttons on a traditional car radio. Click one and a dot will appear in the radio button circle. Then click the Submit button.