I am trying to upload screenshots of my app to iTunes Connect prior to submitting it to the app store, however no matter what I seem to do I cannot get the screenshots to get accepted. I have tried numerous ways of resizing the images to the required sizes for the demensions, but none of them work. I am trying to upload screenshots that fit a 4.7 inch display, and cannot make it work. If anyone could help, it would be greatly appreciated.
Thanks!