iFrame code issue

On the page https://www.capventis.com/what-we-do/technologies/qlik/qlik-showcase/ I embedded the site https://capventis.qlikviewshowcase.com/ but the iframe code is not working properly (no menu, QlikView learn button is not working. etc.).

the iFrames codes are the following:

1) {{ qlikview }}

<iframe id=”idSVIframe” width=”100%” height=”2500″ frameborder=”0″ marginwidth=”0″ marginheight=”0″ scrolling=”auto”> </iframe> fncSVSetIframe (‘capventis.com&svnoresize=1&sv group=qliktech_showcase’); // ]]></script>

— alternative iframe —

2) <iframe width=”100%” height=”2500″ frameborder=”0″ marginheight=”0″ marginwidth=”0″ scrolling=”auto” id=”idSVIframe” onload=”try{scroll(0,0)}catch(e){}”>

<div style=”font:10px sans-serif;color:#666666;”>Sorry, your browser doesn’t support iframes.</div> </iframe> <script language=”javascript”>fncSVSetIframe(‘capventis.com&svnoresize=1&svgroup=qliktech_showcase’);</script>