Design Tab: Unless you were going for a storyboard, delete "kingdom-hearts-05a" under foreground. If you want a background, click insert background and select that picture.
Beginner: Like adam said before me, please use different patterns than just a square. Even for an easy, the map needs to be interesting and fun. Also, just map the whole song; 33 seconds is way too short.
nice diff NoHItter. would be good for easy. thou you could maybe move around a bit so they are on either red or white lines 00.08.331 00.16.903 00.27.617 00.44.760 just an idea