I have an avatar that I want to change. I took off the one I had on before but now I don't know how to put one back. any help would be great.

Changing avatars is currently disabled.

He's not asking why he can't change it, he asked how he can change it.

As for the question, just go to Edit Profile on your page, and click change avatar. It's disabled right now, but it'll be up soon.

oh cool thanks for the tip