revocation eats days on license, you should not mess with revocation on the same PC, its for transferring from old PC to a new one.
you should not copy +shift your key, an online validation have to perform everything automatically. I see your platform has logged in today, so it should be able to download your license key and validation properly. Once it downloads and validates. restart ZM. Since you have low days on license, zm will probably need an online check on each startup - just open License Information window, let online check pass and close license window - you will be able to open/import then.