Follow this link
https://developer.apple.com/library/mac/documentation/LanguagesUtilities/Conceptual/iTunesConnect_Guide/Chapters/SubmittingTheApp.html
Install the certificate and proceed to configure project builds in Xcode. Locate the Code Signing section and set all the elements to iPhone Distribution: Your Company Name. Now select "Archive" from the product menu in Xcode.
Then go to iTunes connect and select "Add New Application" in the My Applications section. First create a new package (make sure the application IDs match!), And then add the application.
After you finish adding screenshots and general information, be sure to click "ready to add binary". This is all you need to do when connecting iTunes.
Go back to xCode and open "Organizer" ("Window - Organizer"). On the "Archives" tab, you should see the archive for your application. Confirm it and select "Export" to save the archive as a .ipa file for the App Store.
Then open the application loader (just find it in the spotlight). Select "Deliver Application." When prompted, select the previously created ipa file.
abdul sathar
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