My expertise is domains, but I think I can help. The "quite cool" page is a default or place-holder page. I don't think it is intended to be edited. Do you have actual content (of your own) posted in your hosting? If so, are you able to reach it via your Dedicated IP address? It may be your settings if you have content and can't see it, even when you refresh. These are some things to consider.
24/7 Support should be able to look at the set-up for you.
I hope that helps,
Thomas D. - GoDaddy | Community Moderator 24/7 support available at x.co/247support