You got the wrong help files in pro. Open Options>click Help on Tune-ups menu. It does not work. Few others are not working either. You got the web designer help files instead of Designer Pro help files.
Welcome to the Magix user to user forums, so not a contact for any Magix staff.
I see your link leads to the TalkGraphics forum, which is fine.
As a result of the above, this thread here will be closed, since no-one who visits or posts here can offer any further advice to you. Your post at the TalkGraphics forum is more likely to gain a reply, I suspect.