Help with installing my theme!

[gusgsplace]

hxxp:www.sckgaming.com/SCKillers/ [nonactive] for some reason, when I installed this theme now any other theme, 1. or 2. none of the images but the header and footer, and also none of the links or anything are showing up... I don't know why its not working. Can someone help me out with this?

[Illori]

how are you installing the theme that is giving you these issues?