[Plugin: SimpleModal Contact Form (SMCF)] Having trouble getting SMCF to work

Hi everyone.

I hope there is not something dumb I am overlooking, but I just can not figure out for the life of me how to get this plugin to work properly.

I followed the instructions exactly, did the folliwing:

add_filter(‘wp_list_pages’, array($smcf, “page_menu_list”));

with:
add_filter(‘wp_nav_menu_items’, array($smcf, “page_menu_list”));

I have also placed <?php if (function_exists(‘smcf’)) : ?>
<?php smcf(); ?>
<?php endif; ?> in my sidebar.php

Here is the url I have placed in the contact link url https://hype.orangeola.com/contact is the fact that I’m trying to use is on a subdomain causing the issue? That’s about the only thing I can think of, but perhaps there’s something else I am overlooking.

Thank you.

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