Just follow what they said to press through the tutorial, and you're done till the end. And when done, press the read stop sign. If you want to restart, then press g, press the green flag again, and remember the right keys your supposed to press. Sorry, I wasn't able to make it good enough, but you will see astonishing games I am making.
This is my first project made and shared. I made it myself and I got the idea by Scratch Tutorials. If this tutorial gets 100 stars and favorites, I will make the second part of this tutorial. Thanks for watching?