Greetings,
The same thing happens to me, several days ago I bought a theme and I still haven’t been able to download the file, honestly the support has not responded to me to solve this situation and all the emails they send me tell me the same thing and I can’t download.
Here is the message that sells:
You must have an active SuperMagPro subscription to be able to download this file.
When you enter it says that the subscription is active.
I hope you can resolve it, otherwise please return it.