I purchased the CowanSim H130 in the MSFS Marketplace that is not as advertised.

I purchased the CowanSim H130 in the MSFS Marketplace. The Marketplace version is encrypted and missing essential configuration menus (panel type, GPS options, brightness controls). These features are required for VR usability. I need a refund so I can purchase the full version directly from CowanSim! This is not the first aircraft sim I bought that was not working for identical reasons and it impossible to resolve even after contacting Microsoft Compliance and Ethics (C&E) !