I$\text{'}$m making a rock, paper, scissors, chrome extension where the extension opens whnever a new tab is created, forcing you to play the game, and if you lose, it closes the rest of your tabs$.$ For Some reason, my javascript isn't working and the buttons$/$images aren't processing when they are clicked.

I have my code copied and pasted below. Scissors, Rock, and Paper are classes used in my html for the images that are supposed to be clicked.

$$Some help would be appreciated!

HTML:

Round: $0$ Score:

Player$1($YOU$)$: $0$

Player$2$: $0$

Player$1($YOU$)$: Choice

Player$2$: Choice

Score:

Player$1($YOU$)$: $0$

Player$2$: $0$

Player$1($YOU$)$: Choice

Player$2$: Choice