Thank you for your help in advance.
How can I delete a revision version number as I made a mistake entering the revision number. I wanted version 1.0.1 but accidentally typed 6.0.1. I want to remove revision 6.0.1 and add revision 1.0.1
Once you push a version number via that app's meta data in iTunes Connect, you can't back it down...the next change must be higher/incremented.
What process you need to follow, tho, depends on the status of that app...see https://developer.apple.com/library/content/documentation/LanguagesUtilities/Conceptual/iTunesConnect_Guide/Chapters/ChangingAppStatus.html