Hello!
I wanted to do a quick reach out, played this, liked the look, my first thing I check was to see if there was a nope out ending by going straight to the car, when I did, I was able to just driver away without anything else done, second time I played through, I found the gas can and put it in, then was able to leave again, think there is a minor bug with the car activation
Wasn't sure where to hit you up about it but wanted to make you aware but wanted to help