Hello,
There are 2 issues in your website.
First you have two view.contact.js scripts included on footer of page. You should remove one, since this shouldn’t be duplicated.
Second, open the view.contact.js script and change the selector:
$('.contactForm').each(function(){...........
To:
$('.contact-form').each(function(){...........
Please try that and let us know if you need further assistance.
Kind Regards,
Rodrigo.
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