You are off to a great start! Like others have said, more items inevitably leads to more views...it's just statistics! In the mean time, search through shops with a similar demographic and take note of what sorts of photos, titles, and tags the successful ones have. You don't have to copy paste their style onto your shop (in fact, try not to do just that), but take cues from them to make your stuff show up in more searches and stand out once people see them. Good luck!