How to track subdomains

I have a website called ColourDrift (http://www.colourdrift.com) and i am using the Piwik analytics on my website.

But i have create a web template for sale and make a new subdomain demo.colourdrift.com and uploaded the template at http://demo.colourdrift.com/html/corpo. I want to track this template using Piwik. I have added a new site in the Piwik Controlpanel and added the javascript code to each page but no data is being collected.

Please help.

Thanks to all in advance. :slight_smile:

The Javascript snipped does not appear in the source code of your website. Please check again if its properly added.