Good day. I'm new in the world of web and I'm use to windows form application. Can you guys help me out?

1. how do i disable the right panel? it's out of place?
2. how do i disable the banner below the ip address?
3. Last how come there is a "category" above the slide show?

http://ebili.net/store/

Thank you!!

Hosting: Godaddy.com(Windows) + Zen Cart(Installed via Godaddy)