It can be for 4 reasons:
You have to wait around 24 hours until your designs and new shirts can appear in "Search Engine". In your store they are available immediately.
You have not categorized or tagged your designs correctly.
You have disabled the option to show your designs in the 'Finder' area defined in basic configuration.
Your designs have inappropriate content for the 'Search' zone. In Tostadora we reserve the right to remove designs that we consider inappropriate without prior notice.