Twinmotion 2020 direct link Rhino 5 OS does not show up

Hello dear Community,
I am working now with Twinmotion 2020 on Mac OS Mojave with Rhino 5 and downloaded the Plug In for direct link from Rhino. While my friend did the same on windows with Rhino 6 and it shows up in the menu bar on top, I dont get the same result sadly and still have to export to 3ds first.

I am hoping someone can give me a good advice.

Kind regards,
Jonathan