Analytics Event tracking in whatsapp link

Hi!

I’ve inserted a whatsapp link on a website and I want to track the clicks on it as an event on analytics.

What I did:

1) Enabled the ALB. The element has nos a CSS class called whats1
2) In functions.php inserted this code
unction ava_custom_script() {
?>
<script type=”text/javascript”>
(function($) {
// steam button onclick attribute
$(‘.whats1 a’).on(‘click’, function(e){ ga(‘send’, ‘event’, ‘web’, ‘whatsapp’, ‘mensaje’); });
})(jQuery);
</script>
<?php
}
add_action(‘wp_footer’, ‘ava_custom_script’);

3) Created the event – goal in analytics, with category web, action whatsapp, label mensaje.

Nothing happens. Already read all similar posts here.

Any help?