nah all good! Im assuming it slipped by due to it being developed on computer and not mobile (duh) so it was just something that wasnt thought about but yeh. Adding a tutorial or something in the menu would be fine or some tab during gameplay where you could just see what everything did. Although less needed for pc it wouldnt be a bad idea to just add something like this to both versions either.
Looking forward to any future updates! Great game!