You have the beginnings of some nice designs. Your products with repeating patterns are some of your best products. You need to work on better integrating the text templates with the patterns by using repeating colors and elements so your text blends seamlessly with the pattern. For example, on your mug with the christmas tree pattern in soft colors you placed the text in a black box in the middle of the design. The two styles don’t work well together. Take a look at similar best-selling designs on Zazzle to get ideas on how to integrate text with your designs.
You also need to work on improving your product titles, descriptions, and SEO tags. Zazzle has some guidance on how to do that in their help files.
You have a paper plate design with colorful balloons, stars, and hearts that says “Happy Birthday,” but the product title simply says “Celebration Plate.” If you were searching for that design what would you type into the search bar?
You also have a pair of leggings with the product title, “Paper Pants.”
These are issues that you can correct to get views on your products.
