Second player not moving

So I’m trying to remake a single-player game called Deltarune into multiplayer, specifically my favorite part, and my second player isn’t moving. The game is in that image if you wanna see my code, anything helps. Also, I’m extremely bad at coding, so any tips are appreciated.

the reason why is because you suppose select the 2nd blue icon player to move because you see 4 different players under your console, click the 2nd one then now you can move the 2nd but not the 1st, if you want both move together, just use the move sprite’ function for both sprites so they both can move in the same time without needing a specific player number.