Uncaught ReferenceError: jfbcJQuery is not defined

I read a previous post in 2014 on this issue. I am using Joomla 3.5.1; Gantry 5 template from RocketTheme.

I disabled load Jquery and Bootstrap via configuration. I am loading JQuery and Bootstrap via Gantry 5 template. This did not work.

I enabled JQuery and Bootstrap in configuration, and disabled in Gantry. This also did not work.

Here is the form page - staging1.dragonflight.org/contact-us

Here is the source linked in the error;

jfbcJQuery(document).ready(function() {
jfbcJQuery("#login-modal").appendTo("body");
});
jfbcJQuery("#login-modal").on("show", function() {
jfbcJQuery("#login-modal").css({"margin-left": function() {return -(jfbcJQuery("#login-modal").width() / 2)}})
});

Any thoughts on what is causing this conflict?