Here are a few pointers regarding Free Trial/Evaluation Sites from KiwiSchools
As this is a demo site, you will only be able to edit certain pages. These are marked with an asterisk (*) in the title
Your site has a Preview link which indicates how the site will look to the world (Note that hyperlinks do NOT work in Preview) You're welcome, of course, to share the preview link with other people at school.
No customisation or theming is available for evaluation sites. Of course, when you decide to move forward with a new KiwiSchools site, your site can be customised extensively!
Your evaluation site is available for you to "play with" for up to four weeks' (extensions available by request)