ipa icon in itunes

hello i'm building iphone application but when the application apear in itunes it didn't have an icon this list if icons is Icon.png - 57x57 pixels

Icon@2x.开发者_如何学JAVApng - 114x114 pixels

Icon-72.png - 72x72 pixels

Icon-Small.png - 29x29 pixels

Icon-Small@2x.png - 58x58 pixels

Icon-Small-50.png - 50x50 pixels all above icon are listen in the plist file

iTunesArtwork 512x512 pixels

This might help: http://www.iphonedevsdk.com/forum/iphone-sdk-development/7284-so-how-do-you-deal-itunesartwork.html

It looks like you need to upload your iTunesArtwork image to iTunes Connect.

Download the PDF file from the below link.This will answer all your questions in detail.

http://www.google.co.in/url?sa=t&source=web&cd=12&ved=0CB0QFjABOAo&url=https%3A%2F%2Fitunesconnect.apple.com%2Fdocs%2FiTunesConnect_DeveloperGuide.pdf&ei=1oDvTMK0FIqovQOvsrCaDg&usg=AFQjCNHIe5z2hgZca_u0YEjm4U3sU_3b-g&sig2=9BK8FS_s05iGgIVboVhHXQ

Thanks