I am using Joomla version 3.6.4. Currently my urls are long and reffereing to the template theme.
Example: http://multitrix.co.uk/chairman-quickstart-package/index.php/corporate-home-3
I want it to just say: www.multitrix.co.uk
What do I need to do to change this?
This is not the template folder, it is that you have installed a quick-start package inside the folder chairman-quickstart-package of your document root.
You simply need to move this joomla installation from that folder to the doc root of your hosting account (usually called public_html in cPanel hosting).
Refer to this Q/A to learn how to do this: How to move my site from subfolder to root?
Furthermore this is not a site, is a demo, so its deeper urls are sample urls to sample pages that have nothing to do with what your final urls/pages will look like.
