Function only runs once

Question

For some reasons, my left button is only working once and then it decides to just yeet itself away. Can somebody explain to me what this error means and how to fix it? Send help. I hate web dev.
https://code.sololearn.com/WvbC7Fj5L7HD/?ref=app

Answer 1

I run the code and I found that code is correct. Left button is working more then one time if we click it again and again.

Answer 2

Dont worry guys, I solved it myself already.

Answer 3

Weird Codem ok

Answer 4

Weird Codem hey there buddy...looks like all three of your buttons are working correctly ..can u define your question more precisely....ps restrict your object to stay on the canvas... hope you answer soon with your correct question... keep coding 💙💙