'maybe' some more sound.
Cause what are movies without sound?
You should improve the look of your sticks and also like someone down me already said, make them flow.
Your backgrounds are still bad, but don't worry you'll become better after a time. For someone who's 12 they look pretty good.
The Story is not that good, but i think you'll come up with something good in the future.
Also please make the start button easier to find (lol)