How do you change the app store's large icon on iTunes connect?

Question

I need to change the large app icon (512x512) for app store. I can\'t find how to to this through iTunes Connect. I\'s possible change the app screenshots though. I read the

Answer 1

Don't know why but after we delete the icon the link "Choose file" appears to be hidden, but if we save and then reload the page it shows up. Hope it helps