Proper event binding cause for soft reject - please help

My item got soft rejected because of

PROPER EVENT BINDING: Consider using the preferred .on() method rather than .click(), .bind(), .hover(), etc. For best performance and concise code use event delegation whenever possible: http://code.tutsplus.com/tutorials/quick-tip-javascript-event-delegation-in-4-minutes--net-8961

Here is the jquery link.
http://webtechnologybd.com/template/Plover/js/main.js

and our template link
http://webtechnologybd.com/template/Plover/

Please help me…

in your js I found there exist:
.scroll(
.click(

should replace with:
.on(“scroll”,
.on(“click”,

Thanks

mgscoder Thanks…