If your hosting package is on a Windows platform, you should publish your site under the 'wwwroot' directory. You will need to transfer data files under that folder to overwrite the placeholder page called 'default.htm'.
If your hosting package is on a Linux platform, you should publish your site under the '/var/www/html' directory. There is also a placeholder page there called 'index.html' in which you overwrite by publishing your site to that directory.
If your unsure of what platform your site is on, refer back to your 'Website Setup Confirmation' email that was sent to you upon creation of your site on the server. We can resend this information to you if you've lost it by Submitting a Ticket to support or emailing support@inet7.com and asking them to resend you your original 'Website Setup Confirmation'. Please provide them with the Administrative Contact on the account as well as username and password information to authenticate you.