how do I add an avatar

I would like to add an avatar how do I do that

click on user cp at the top left corner, it should give you the option I think it says update avatar

1. Click on User CP
2. Click on Edit Avatar
3. Choose one from the ones that are presented
4. Click the Save Changes button at the bottom

Also...

I believe your post count must reach 20 before you are allowed to upload your own image for an avatar. However, until then you may choose from the avatars that are already in the system.