Hello @areszeus,

We do not have demo file to setup within the theme but we do have very helpful documentation which will guide you to set up your site as in the demo. The link for the theme official documentation is given below:

http://themepalace.com/instructions/themes/clean-commerce-pro/

If you have any confusion or find any difficulty while setting up any of the section you can always write to us and we will help you further .

Hope this helps.

Best regards!!