pop up Modal window disappear after updating

I’m happy with enfold website in past days. but recently after yesterday updating. my popup window disappear.
when visitor click the “Ask A Quote” button. there’s a cf7 contact form coming on a modal window before.
but now it just go to the top when click. you can check the code:

<h3>Ask A Quote</h3>

<div id=”test-popup” class=”white-popup mfp-hide”>
[contact-form-7 id=”7887″ title=”Contact form 1″]
</div>

and the PHP function code has be done before:

function popup_inline() { ?>
  <script>
    jQuery(window).on('load', function(){
      jQuery('.open-popup-link').magnificPopup({
        type:'inline',
        midClick: true // Allow opening popup on middle mouse click. Always set it to true if you don’t provide alternative source in href.
      });
    });
  </script>
<?php }

add_action('wp_head', 'popup_inline');

.

now the function is not working. could you please help me with this?
the login link under private content. thanks