I don't like that theme. Either change it or get a new one (both are same)
Be active in social media. It helps getting quick and good amount of traffic. Also try those social bookmarking sites.
Your site actually lacks - trust. To be honest it also lacks design and colors. Overall it looks like some kid who kept things somewhere playing...
Most hosting providers provide one click install for prestashop. It's easy to use with many themes available, some of which are free. It will be...
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