I can't see any of what I'm trying to do. The entire city is just black. However, I can see the UI - text boxes, the menu, etc. I just can't see my city.
I've tried turning on Potato mode, too, just in case that was the issue. Nothing changed.
Currently the game does not work on mobile CPUs. Search for your CPU's "vertical segment" on it's manufacturer product page. At the moment this isn't something I can fix immediately.
e: Alternatively, you can try updating your graphics driver. Sometimes that helps cause there's a hardware bug with some intel CPUs