I need a hero, Can you help?

As always a great big thank you to everyone for their posts and updates I love this site truly do and so far I am coming along quite well in my career as an internet marketer (beginner) but I have a problem and no-one seems to be able to tell me the solution can anyone help me?

Here's the issue, I own a domain, I have selected a host, pointed server's, installed wordpress as the main source for the website easy enough you say, I agree but....

Here's where things get interesting I cannot load the website in question as all I keep getting hit with when i type in my website URL is the following::

"Not Found

The requested URL /cgi-sys/defaultwebpage.cgi was not found on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

Apache/2.4.7 (Ubuntu) mod_bwlimited/1.4 Server at mywebsite.com Port 80"

I know someone here can hep me, this is a place for creation and overcoming challenges, Can someone please help and let me know what the above means and how to correct it?

Thank you all for your time and have a great day