“Your trial license for CUBA Studio Premium was already requested and expired”

I need to get Cuba Platform. However, when I try to activate the trial version, I get the following: “Your trial license for CUBA Studio Premium has already been requested and has expired.”
I have never used Cuba and I don’t understand why he writes like that.

I tried installing plugins on both the ultimate version and the community version of Idea, I even downloaded a separate application from the links. However, the result is the same.

Please, help.

Please look at this answer: