No. I am not talking about Domain Registration, I am talking about the WordPress Installation. CPanel makes the subdomain and WordPress puts the installation on it so that content can be placed in it, but once the installation is complete there is no way to access it from WordPress. All I am saying is that there should be a menu item to be able to access the subdomain from WordPress, to be able to put content on it. If one puts the subdomain address into the browser's address bar before it has content and been published the ISP provider comes back with "not found".