Need help as the the option to "make a version unavailable for download" is broken.
1- Go to the app store and select your app
2- On the left menu scroll down and click on "pricing and availability"
3- Scroll to the bottom to "Edit your last-compatible version for iOS apps" and expand the section
4- Click on the app versions
5- On the new pop-up window un-check the boxes for the versions you need to remove and click done. HERE IT IS BROKEN.