I am having two separate issues with my site... https://woocommerce-571996-2150442.cloudwaysapps.com/
1) The Sticky Header does not work. I am activating it from the Theme Options menu in WP and for some reason not working. IN the Console I am getting an error message ...
Uncaught TypeError: s.stick_in_parent is not a function
Not sure if this is relevant.
2) When I go into mobile view, I get the "hamburger menu" as it should be, but clicking it does not open the menu options. So in mobile version of the site menu does not work.