ok so basically just press space and then it'll just switch on its own. I'm a bit rusty since I haven't made a project in a while, so the next costume thingy wasn't working also this is project with my oc I was talking about: https://scratch.mit.edu/projects/677176728/
I used Kill Bill from Sza, and Google background : https://www.google.com/imgres?q=cute%20backgrounds&imgurl=https%3A%2F%2Fmedia.istockphoto.com%2Fid%2F1738625822%2Fvector%2Fbackground-illustration-of-colorful-wavy-lines-going-to-the-top-right.jpg%3Fs%3D612x612%26w%3D0%26k%3D20%26c%3DK4VIRL2EGQ2JMmA8mdGFRUeb0nOdrKKIDgIfbCN1ibI%3D&imgrefurl=https%3A%2F%2Fwww.istockphoto.com%2Fillustrations%2Fcute-backgrounds&docid=oDdtyGkqneI4NM&tbnid=K0DFgV4hQErxqM&vet=12ahUKEwjN_960lrOQAxUPF1kFHdvHPIgQM3oECCQQAA..i&w=612&h=344&hcb=2&ved=2ahUKEwjN_960lrOQAxUPF1kFHdvHPIgQM3oECCQQAA
