Trouble supporting links

Thanks in advance for any help.

Everything seems to be working except the link. I included the output for two images below.

The site is https://www.kansasalumni.com. The rotator is on the bottom right.

The source includes the url in an data-image-link attribure…
data-image-link=”https://www.kualumni.org”

How does this translate in to a clickable image? Am I missing something.

<ul>
	<li id="dk-image-rotator-widget-3" class="widget widget_dk-image-rotator-widget">
		<div style="position: relative; z-index: 1; width: 210px; height: 100px;" class="irw-widget">
			<input class="irw-transition" value="fade" type="hidden">
			<input class="irw-transition-speed" value="2" type="hidden">
			<ul style="z-index: 2; visibility: visible; margin: 0px;" class="irw-slider">
				<li style="opacity: 0.0457143;" class="active">
					<img style="max-width: none;" src="https://www.kansasalumni.com/wp-content/uploads/2012/10/img_promo2_alumnimortgage1.jpg" data-image-link="https://www.kualumni.org" class="pointer_cursor"></li>
				<li style="position: relative; top: 0px; left: 0px; display: none;">
					<img style="max-width: none;" src="https://www.kansasalumni.com/wp-content/uploads/2012/10/img_promo2_libertymutual1.jpg" data-image-link="https://www.kualumni.org" class="pointer_cursor"></li>
			</ul>
		</div>
	</li>
</ul>

https://www.ads-software.com/extend/plugins/dk-new-medias-image-rotator-widget/