Shopify, Printful Store Completion -- 2

I have all the images I need for the t-shirt product line. We are using Shopify basic template. We need to hire an individual to create the t-shirt mockups (we already have the images), upload the mockup products to the store, link social media platforms to Shopify and Link the ecommerce component, and upload mockups to instagram and Facebook as needed. We need the store operational.