First, I think you didn’t finished the tutorial. After the first mission, a scavenging site, you have to fly back to your base, research the “Atmospheric Analysis” and after that produce one MediKit. Then the tutorial is really over.
See here for more details about the tutorial: https://forums.snapshotgames.com/t/personal-feedback-of-the-new-tutoral-v1-9-polaris-spoiler
But, as far as I know, you should be able to rotate the geoscape and also bring up the menu, at least the main game menu. This sounds like a bug and you should report it in game with F10.
You could start a game without the tutorial activated to see if anything else is running correctly.