1. Go to your SiteRubix and build a test website with the new theme you wanted to test.

2. Go to tools in the dash board menu

3. Select import

4. select wordpress ( see the image below). It will ask you to install plug in. Please do.

You play around with your content now and site layout, till the time you are happy with the new theme and user experience .

if you are unhappy, please delete the site and create new one with a different theme.