Congrats on your first game!
Thanks to Noel, below, I got jump working, but I couldn't leave the gain health screen on the second level. I think there was a bug with the coin on level one where I gained money multiple times. Also, are you meant to have infinite jumps?
Viewing post in Dice Chance Platformer jam comments
Firstly Thanks And Well Last Second I Changed The Controller And Forget To Change The Text The Gain health screen was broken when I tested it Later they say always test and no You Aren't Supposed To Have Infinite Jumps I Didn't know why it Happend I later Realised after the Jam that it was because The Player was on the Default layer and my ground check thing was thing that the player was the ground.