Keep practicing.
Well, the first thing I noticed is that when you went to other screens or really did anything, the music would start playing again, without ending the last music loop. Basically I had around 5 loops of the same music playing over itself at any given time. You also messed up the gym. If you went to the gym to work out and didn't have any cash, you'd lose energy, but you wouldn't get stronger. If you can't pay you shouldn't be able to work out. Other than that I didn't see anything glaringly wrong with your game, keep practicing and eventually you'll turn out a full fledged game. Little bits of script and some pictures is a good start. Good luck.