drakewrites on "Installed a free theme, looks great, but missing header?"

Must have messed with my settings at some point and took away the header or something, this is my website:

http://dwarsement.com/

And this is a different website, with the same theme installed on it (Untitled is the name of the theme):

http://roselinde.wordpress.com/

Do you see how she has that large cover photo? How do I get that? Mine just goes straight to the content, not sure what I did (if anything). Thanks for any help. :)