Arena Champion - 2

I can't purchase any units from Kraav in the Papercut Blades clan.
What should I do?

Thank you for the feedback. I have fixed the bug. To make everything work, you will have to start over. Alternatively, you can copy the code into a text document, move it to the /data folder, and in the game console, enter the command @doFile(**). But, if you haven't progressed too far, it's easier to start over.