This extension in Rockettheme template

Hello,

will this extension work with Rockettheme template? Can you advice me?

Thank you for your help.

There is no reason why not except if theme has some magic unusual things

I do not know what features the template uses. It is this template demo.rockettheme.com/joomla/anacron/ Rockettheme does not have such features. When I try to put there CK slideshow, it does not work correctly. How can I try it, when I buy this extensions and it does not work, can I return it?

thank you

You can refund

And what about if you try it, I will give you the login for the my testing web, you try it and then deleted rather then buying it and in case it does not work, refund it. Is it possible?

I will forward this to in charge personal.