Pro version

I have subscribed and paid for MuseScore Pro version, but it does not seem to be recognized by MuseScore.
I am using user name Gordtom. There may be a version I used in the past under the user name gordt.
I keep getting messages to say that a feature needs me to be using the Pro version.
There does not seem to be any way for me to check if I have subscribed to the Pro version.
Could someone please help me to sort this out.

Thanks,

Gordon