Remix this and in the costume's bit of Sprite1 you need to change the costume's. And in the costume bit of Sprite4 , Sprite5, Sprite6 and Sprite7 change the text bit to the name of the skin you want it to be called. Have fun remixing!
The text bit where it says sorry you don't have enough money was the code from @vbpr1503's project: https://scratch.mit.edu/projects/507403659/