[Plugin: ShortCodes UI] Adding Short Code to existing page

Hi

Great plugin, I have moved over to this as Sniplets didn’t work when I upgraded.

How do I add a ShortCode to an existing page?

I have tried this:

<h3>Lorem ipsum dolor</h3>
<ul>
	<li><a href="#jobs">View our current vacancies</a></li>
</ul>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce fermentum interdum ultrices. Nulla facilisi. In tincidunt semper tellus eu adipiscing... </p>

[ShowJobs]

but the ShortCode appears before the content, how do I make it appear below?

Thanks in advance!

:K

http://wordpress.org/extend/plugins/shortcodes-ui/