I got a cape, but I can't see anyones capes, not even my own, do you know why this would be happening?
This maybe silly but have you got Optifine installed? If you have Optifine installed then please goto... Options... > Skin Customization... > Capes [ON]
Yes, I have optifine. Is the optifine possibly outdated? Do I need to be on the latest update for optifine? I already have capes on.
Try donating on another browser so for example if you are using Google Chrome, use safari/internet explorer