The problems are explained in the image, but basically the whole thing is unusable.
Enjoy the shoddy microsoft paint explanation.
I bought it on steam. (I read that if you make a post like this people will think you are a pirate).
Yesterday I discovered that I can copy/paste multiple commands by holding shift. I tried this when I started developing holding ctrl and when it didn't work I just copied every single command one by one. For two years.