First

1- Add a jump animation
2- add a walk animation
3- add a background music
4- add sound effects
5- add an automatic restart after the game over
6- add a main menu with the game title
7- improve the description of your game
8- add more screenshots

I'm confused too, what is it?

What is it?

Improve the description and add more screenshots. I played it, it's a good start