Hi

Looking for some help and advice on my website (www.orangegrovecrafts.com), the only way I can see to find the website through Google is with the keywords orange grove crafts, take for example this page (http://www.orangegrovecrafts.com//in...roducts_id=265) If I search for all the words used on that page ( Three Drawer Blue And Cream Wooden Bathroom Chest Orange Grove Crafts) on Google i don't see my website at all, or any other search terms which are used throughout my site.
Take Amazon for example if I searched "Bathroom Chest Amazon" then it links me to Amazons website with all their bathroom cabinets.

I did some research and I think the problem is that only my homepage is indexed in Google and not any other pages with products on them, does anyone know if this is correct? Also is it recommended that I should create a sitemap.xml and upload it to Google to help index more pages?

I would appreciate any advice or tips on how to improve SEO, also there seems to be conflicting views on whether customising the page url's helps with SEO for example instead of http://www.orangegrovecrafts.com//in...roducts_id=265 to www.orangegrovecrafts.com/products/BeachCabinet

Thanks!