[Plugin: SimpleReach Slide] Slide not showing

https://www.przemyslawdurczak.pl

Hi’ I’ve installed the plugin but it doesn’t seem to work. I can see a slide in IE, but it shows only my landing page. In opera it doesn’t show at all. Also stats aren’t counted. What may be the purpose?
Plugin seems to be installed correctly. I’ve also updated all post with tags and titles.

https://www.ads-software.com/extend/plugins/simplereach-slide/