My domain does not exist...

[codecaucus]

I just setup my new domain (karen.x10.bz) and when I try to check the page out, i get redirected to http://hosting.x10hosting.com which says the domain is not in use under an x10Hosting web hosting account.
I setup index.php in the public_html and www folders via FTP but no luck. Why does my domain seem to not exist?

[descalzo]

I get a PHP parse error.

Please clear your browser cache and history before you check your domain again.