When you get high traffic and no sales it either means you are getting the wrong kind of traffic (not your target audience) or there is something within your store that is turning people away (product prices, shipping time, shipping cost, a site error etc.).
I'd be happy to take a look at your store and see if I can provide some insight as to what is going on. If you'd like me to do that you can use @ and then ecomgeeks to tag me (that way I'll get a notification) and share your store URL.
@Chrissyshine, please share your store URL.
Hope you are doing good. Your store looks nice and here are few suggestions.
Add a Favicon, which helps customer to find you when they have multiple tabs in their browser.
Organize header section and make sure to minimize empty space.
Make Sticky header for easy navigation.
Add Shop Now(CTA) on the Hero banner.
You can also promote your products with word of mouth strategy. Boost your sales with the app from the shopify app store which helps to increase your sales further.
There is no terms and conditions checkbox at checkout. I suggest you to install an app from shopify app store which provides 'I agree to the Terms and Conditions' before checkout .As it makes easy for the customer to read your terms and policies.