IQOS GTM teg with custom HTML teg that will trigger Adoric send SMS form

<script>
    //pages where this script have to work
    //https://es.iqos.com/en/registercontact?context=spr
    //https://es.iqos.com/es/registercontact?context=spr
    (function() {
        var waitPageTriggerElement = setInterval(function() {
            var registrationUserEmailField = document.querySelector('.registration-confirmation__items-container');
            if (registrationUserEmailField) {
                clearInterval(waitPageTriggerElement);
                if (window.location.href.indexOf('/es/') != -1) {
                    window.adoric && window.adoric.trigger('showGetSMS_form_ES');
                } else {
                    window.adoric && window.adoric.trigger('showGetSMS_form_EN');
                }

            }
        }, 200);
        setTimeout(function() {
            clearInterval(waitPageTriggerElement);
        }, 7000);
    })();
</script>