No worries, we'll get you sorted out

Change the nameservers for your co.cc domain to ns1.byteact.com and ns2.byteact.com (removing any existing entries for nameservers), next go to your website control panel and click on
Addon Domains, then type your co.cc domain without the
http://www. portion and click on
Create Domain.
After that it should just be a matter of time before your domain starts resolving to your Byteact FREE account (24~72 hours).