I want to test in app purchases therefore I uploaded build with xcode. I can see the build under "Prerelase" but not in "Versions". How long does it take to show up in "Versions"? It's been 30 minutes
The build is not visible until the "Processing" step is in progress in the "Prerelease" tab. It should depends on the size of your app. For a 10Mb app of mine, it took about 5 min.