We were joined together

We've killed her let us change. Let us and her join together. This is made for GMTK game jam, I made this in 2 hours and I'm very young(13) please be nice. This is my first game. Its really basic. BTW, I am stupid, I do not understand anything such as the fact that I don't have WinZip but I still can zip my files. Move around a bit to make the jump higher I don't understand why but the jump is the buggiest thing in this game.