How to pass unique variables to eventsListiner function?

Question

I have a hard time adding events to object and array So:
-i created divs using createElement, added the same class using FOR loop and then appendChild to some other html TAG
-i want to addEvennt to divs and i want to pass unique variables( i from FOR loop);
-it return i max value; or error or does nothing at all
THX for any kind of answer :D
[Update] code here:

https://code.sololearn.com/W03r7gohadV2/?ref=app
https://code.sololearn.com/W03r7gohadV2/?ref=app