I'm having an issue where I need a button to have transparency where there are blank textures. I've already removed everything that isn't the Krabby Patty itself in the image but the blank parts show up white. I've searched through some topics already to no avail so I'm sorry if there's already an answer to this somewhere.
This is what it currently looks like: https://i.stack.imgur.com/dNR7W.png