Rhino 8 login

Hi, I am trying to log into rhino 8 so that I can link my file to a revit file. I am having a problem with my license key, every time I try and login it says ,my license is invalid, but it is working with my rhino 7 account.

Hi Anastasia -

Please use sales@mcneel.com when you are having issues with licensing.
-wim