Haha! That was so hilarious! It's actually very similar to my first time playing this game, too.I think you inadvertently put the parking brake [Space] on at the end there. You can find the list of controls in the options menu, as well as the manual.Also, Pro Tip: Reversing more isn't going to shut up that beeping.
Hey, don't start spoiling the second episode xDAnyway, yeah I know, but it's not like I have a choice when I'm such a crappy driver.