Cannot get amazon banner to show in footer

I have tried multiple plugins and I cannot get an amazon banner to show at the bottom of my page. It shows up in the page source, but does not display.
automationoptimization.com

<footer id="colophon" class="site-footer" role="contentinfo">
		<div class="site-info">
						<a href="https://www.ads-software.com/">Proudly powered by WordPress</a>
		</div><!-- .site-info -->
	</footer><!-- .site-footer -->

</div><!-- .site -->

<div class="alignright">
<script type="text/rocketscript">
 amzn_assoc_ad_type = 'banner';
 amzn_assoc_tracking_id = 'automationopt-20';
 amzn_assoc_marketplace = 'amazon';
 amzn_assoc_region = 'US';
 amzn_assoc_placement = 'assoc_banner_placement_default';
 amzn_assoc_linkid = '674NUIW3D42P4RG6';
 amzn_assoc_campaigns = 'primeent';
 amzn_assoc_banner_type = 'category';
 amzn_assoc_isresponsive = 'true';
</script>
<script data-rocketsrc='//z-na.amazon-adsystem.com/widgets/q?ServiceVersion=20070822&Operation=GetScript&ID=OneJS&WS=1' type="text/rocketscript"></script>
</div>

looking at the page source, it looks like it is not in the footer but below the footer.