Please Comment on my site

I am running a site for selling Cheap Ipods and Giving Information on all ipods. You can view that here.

As i am running It from last 6 months but didn’t get much users, Done Little bit of SEO too but didn’t get much response. I want to know what problem my site have or how i can make it batter. Its pretty easy to navigate ,Simple In design Use wordpress.
Please comment.