Well, your site is:
1. Very young.
2. Very small quantity of pages.
3. Your PR is 0, that means you have no backlinks.
4. You don't have meta-tags such as description and keywords.
5. You don't have any H1 heading on the main page.
6. You don't have sitemap.
So, you should work a lot with it. Or hire an online marketing agency.