Woocommerce Product Variation Add to Cart Button Missing

I’m not too good at finding codes. Could you please tell me how to get to the code you referenced below? Do I need to find it through my cPanel or where and what path I need to take? Thank you so much!

For anyone else with this issue, the culprit was this line of code:
‘$(‘a[href*=#]:not([href=#], a.vc-carousel-control, a.vc_carousel-control, .wpb_tabs_nav a, a.acomment-reply.bp-primary-action)’).click(function() {‘
Changed to:
‘$(‘a[href*=”#”]:not([href=”#”], a.vc-carousel-control, a.vc_carousel-control, .wpb_tabs_nav a, a.acomment-reply.bp-primary-action)’).click(function() {‘