The template loads an outdated jquery version, which prevents widgetkit from working. See also
At the bottom you can read what Yootheme recommends to fix the problem (adding a code snippet to the template, please contact the template developer if you don't know how to do this).
Sorry to hear that. But we usually don´t work on sundays, hope you can understand that. And a reaction time under 24hrs (16hrs ago till your initial post) on non-business days is still better than the industries average...
To your request:
Hm, can be that Widgetkit needs a newer version of JQuery to work.
The latest version is 1.8.2