I have changed the resolution of my image for both my profile pic and the track image, but every time I try to post my RSS feed, the image size will not change from 566x566. The current resolution of 1920x1572 isn't showing up. It doesn't matter if I save as a png or jpg, the result is the same. The image below is the result I get, no matter the changes I make. Please help so I can get our first episode posted to iTunes! Thank you.