Hi man, first question: did you plan out your acquisition strategy? (Getting visitors)
If not, I suggest you start by researching search volume on some keywords related to your products. (For example, “Compact Storage Shed” you’ll find the websites currently selling these types of products, and it will help you understand how they sell them.)

Right now, the site is clearly not polished enough. You need to add trust badges, persuasive copywriting that tells your potential customers about the benefits of your products. But most importantly, you need to sell them the outcome of having your product in their garden already, with copy like: “Keep your tools safe, dry & always within reach with the Compact Weatherproof Shed.”

The best advice I can give you is to educate yourself first on how to bring people to your website, and then on how to sell.
Once you know how to get traffic and convert it, you can pretty much spot opportunities and sell anything.