jQuery code not working, what's wrong?

Question

JavaScript

I don’t understand what the problem is: I inserted the code for smooth scrolling through anchors - it doesn’t work. I tried to change the settings of the connected slider - they are also not displayed on the site. Maybe someone will look, I think the mistake is banal.

here code
here page

Answer 1

The error is really trivial. Your js is looking for sections with the id of the hash of the link, but you don’t have such sections, there are classes, not id