JSFiddle - React, Tailwind, and code Playground

HTML

<script>
  window.addEventListener('load', function() {

    jQuery('body').on('mousedown', '[href="tel:61452500245"]', function() {
      gtag('event', 'conversion', {
        'send_to': 'AW-11107599518/J9nTCPz_0r0YEJ6JwrAp'
      });
    })

    document.addEventListener('wpcf7mailsent', function(event) {
      if ('8644' == event.detail.contactFormId) {
        gtag('event', 'conversion', {
          'send_to': 'AW-11107599518/3hd7CL6U170YEJ6JwrAp'
        });
      }
    }, false);

  });

</script>