Auto-cPanel Insallation

Hi,
This is my first post here, so please bare with me if my question has been answered before =)

I just got my hosting up and running, which includes a cPanel, and I noticed that WordPress was an option to simply have auto-installed by the cPanel. I did so, but when i go to my website (www.valpez.com) the admin says that my index.html page has not been changed. Doesn’t cPanel do this for me?

So, in short: how do I have WordPress Installed by using the cPanel option?

Thanks a bunch in advance!
=)
-Victor