public_html/index.html

I have installed wordpress on my server, set up the databases as instructed; i’ve even been able to add pages!

unfortunately; the website does not go to
http://www.lanabetty.com
when you enter the address; but auto-loads to
http://www.lanabetty.com/LanaBetty20110718/Welcome.html

how do i edit/fix this? I can edit code, just not sure where to look.

A little help would be very appreciated!