Hi Denshy,
First, I too am a newbie. I don't even have a website nor store. So you can take my advice for what it is, my personal take.
1. There's nothing that entices me to buy. I mean there's no "text information". You only have the product, price, a bunch of pictures, and at the bottom, the "4 reasons to buy.." and the "buy with confidence". That's it. You need more than that.
I understand how cool it is to have a site made for you, but you still have to work it as 'your business'. You need to go into each product and highlight what each product will do for the buyer.
For example, take the
Solar Lawn Lamp (link). I'd research and find what these little beauties can do for my costumers and add the benefits under the picture in the space next to "Add to cart"
(Just off the top of my head):
"These beautiful lights will light up your walkway all year round, through rain, slush, snow, sleet, and hail. That's right they're tough, they won't rust and the bulbs are easy-peasy to replace. Imagine coming home from a long commute and a hard day's night of work and enjoying the warm lighted path to your doorstep. Your neighbors will be envious.'
Maybe a little over the top. LOL! But I think you get the point. When a person lands on your store, ask yourself, "Why do they want to buy this product? "How can this product help them?
Write the answers below the picture. Maybe you get a sale. Again, I'm not an expert, but if I had your site this is exactly what I'd do.
Hope this helps. Good luck!