Help with simple "Racing game"

hi y'all, I'm pretty new to this. I am programming a racing game for a project in uni. so basically, it should just play a video we took of the race at constant speed (1x) and every time a button (space) is pressed, it should play faster. So the goal is to press Space as much as possible so you'll be faster than your friends. (for now its enough with one player) It should not be possible to press space constantly without lifting the finger... Currently my code is not working and i am a little lost. Could anybody help me? And little side quest: I#M also trying to use a arduino uno r4 with a button instead of the space button, to be able to connect the button to a bobbycar 🙂 so if you also have an idea how i could do it, let me know my current code is attached as a picture 🙂