it needs to be a ".gif" file. and when you used photoshop to create it you have to "save it for web" and then check the animation runs unlimited.
and then just use imgur.com or any other picturehosting site. and then use the direct link to the gif and put it as your avatar
this should work.
might wanna explain where excactly your problem is?
This post was edited by prom0e on Jul 22 2015 05:30am