Widget will not display in popup

I’m trying to figure out why my third party widget code will not display in the popup and comes up with a blank white popup… It worked on a different version of the site that used the latest version of WordPress but an older Genesis theme.

I am trying to get widget to work on http://www.thevoiphub.com/

and the widget code is

<link rel="stylesheet" type="text/css" href="http://cdn.buyerzone.com/apps/bz-rfq-widget/styles/style.css">
<script src="http://cdn.buyerzone.com/apps/bz-rfq-widget/js/bz-rfq-widget.js"></script>
<script  type="text/javascript">
$BZ(document).ready(function() {
	var bwaWidgetFlow = new BZ.controller.BwaWidgetFlowController({
		apiDomain: 'http://api.buyerzone.com',
		categoryId: '10124',
		$BZrenderTo: $BZ('#bz-form'),
		pubId: '44429',
		animationType: 'slide',
		keywordId: 'popup-widget'
	});
});
</script>

<div id="bz-form"></div>

Any ideas would be greatly appreciated!!

Thanks so much in advance!!

https://wordpress.org/plugins/popups/