SimpleModal Contact Form (SMCF): Cannot get it to work

I have tried all of the possible options listed in the forum. I simply cannot get it to work. No matter where I put the code, I go to the non-java link. The contact form never pops up.

I have gone to https://imjustcreative.com/contact/ and it works fine for me there. Form pops up perfectly. I copied the link from the page source and pasted into a new post on my site…got nothing.

Added:

<?php if (function_exists('smcf')) : ?>
    <?php smcf(); ?>
<?php endif; ?>

to both the header.php and sidebar.php. Link shows, but when clicked I go to the non-java link again.

Link to try: https://beachaddiction.com/test/

Please let me know what I am doing wrong. Thanks for your time and help.

https://www.ads-software.com/extend/plugins/simplemodal-contact-form-smcf/