Ok, I need help. I can't upload any sprites. I've followed multiple tutorials, I'm using 720 x 720 canvas size, png. type files, and for some reason, when I got to upload my layers, I get hit with a screen that says "Failed to add sprite file corrupt". I originally made my PNGtuber in Procreate on my iPad and then transferred them over through Gmail to my computer. Does doing that corrupt files? I can use the pictures just fine in other places. Please help.