I added another domain on my main account and I've setup an ftp account for my friend, but it seems like it's not working. I mean, the page won't load as if it doesn't exist.
How does one really go about adding a domain and making an ftp account?
Did you set the nameservers for his domain to point to the same nameservers you use? Have you checked DNS using tools such as nslookup? Have you given DNS enough time to propagate?