OAA computer based training (CBT)

Hello. I’ll start this off by saying that I know hardly anything about aviation, but a good friend of mine is currently attending an aviation high school. He’s in the machinist course and currently failing his classes, though he told me that his teacher has an OAA CBT program from which he shares the screenshots of plane parts, with his pupils. From what I understood, it would be much easier for my friend to understand the plane components if he could access the actual 3d renders instead of going off the screenshots because they’re often incomplete. I’ve tried looking into the program, but I can hardly find anything, even on CAE’s official website because I don’t understand what I’m looking at most of the time. If anyone has more information on how to access this, I’d greatly appreciate your reply. Thanks a million.

here’s a screenshot from the application: