Still no further...

I STILL can't figure out how to put a Blog Background in - I have tried what Bronwyn said but all that does is put a link address on the blog and not the actual Background - sigh - I just dont know what to do next. I dont know how to put the catelogue link (as in the image of the catelogue) so that it shows the cover of catelogue and again not just an address. SIGH. I'm sure it will become easier but at the moment I feel like I'm learning Japanese!!!!! Can anyone help!!!????