use your mouse cursor to move the paddle if you hit the ball the score will go up but if it touches the ground GAME OVER.
for me i just followed the step by step tutorial to do it so i found that if i have growth mindset i would do this which i did but if i had a fixed mindset i would not have done this so i hope other scratchers will take there time to read this well that is the end of my conclusion so whoever reads this make sure you have a growth mindset.