Issues in Setting up store as like in demo

Hi

Can u share me a sample demo set up with the products as showin in the main website https://fancyproductdesigner.com/. I Tried setting up the store and am not getting the desired output....

Looking for a set up like the one Given below.... how can i achieve this... (upload art work, design online, more templates links)... can u provide a sample demo import option...

also am not getting an option to select  layout also....https://fancyproductdesigner.com/product/business-cards/... Looking for a quick support....