Change privacypolicy text in videosync registration

privacypolicy_change.html

<script>
  var url = window.location.href;

  /* wait for element to be ready and then change text */
  function tryEl(e) {
    var privEl = document.querySelector('.register-form .privacyread span');
    if (!privEl) {
        window.requestAnimationFrame(tryEl);
    } else {
        changeText(privEl);
    }
  }
  function changeText(el) {
    var rText = '* Jag har läst och accepterar <a href="https://getvideosync.com/privacypolicy" target="_blank">sekretesspolicyn</a>.';
    el.innerHTML = rText;
  }
  if (url.includes('/register')) {
    tryEl();
  }
  
</script>