Nodding Emoticon

This is me using the animation part of Photoshop for the first time. I had absolutely no experience with it. I didn't even know you could animate things on PS until I made this!
Uh, enjoy. 50 deviations!

EDIT:
IT"S NOT MOVING! Can someone help to get it to move? It's a GIF file. I don't know what else to do.

EDIT:
Okay, it's working.