Integrate contact form in existing site

I have been having some problems integrating your contact form on my existing page.
I have done the following:

1. The existing page is already using Jquery. What I did was import your jquery as jquery2.
   <!-- External JavaScripts
   ============================================= -->
   <script src="js/jquery2.js"></script>
   <script src="js/plugins.js"></script>

   <!-- Footer Scripts
   ============================================= -->
   <script src="js/functions.js"></script>
   at this point things are working ok, except the following:

2. The form-result div is not displaying any data even though I can see in dev console that the data has been loaded after the form submission.
   <div class="form-result" style="display: none;" data-notify-type="success" data-notify-msg="We have successfully received your Message and will get Back to you as soon as possible."></div>

What is required for this message to show? Some css maybe?

Thanks