How come my avatar isn't coming out animated

[Irelia]

I bought the animated avatar thing with my seashells, but my avatar isn't coming out animated for some reason. :\ (it's a gif)

 

[Cascade]

Did you check as active in your inventory?

 

[Crash]

try resizing it to 100x100 first c:

 

[Irelia]

try resizing it to 100x100 first c:

This worked! Thank you!