Hi, I'm Shopify Developer and I checked your images
I'm Colin. I did have 5 years working as Web developer. I do have experience with ecommerce & Shopify, about liquid, dropshipping, collections, products, metafields, line item, etc.
Let's use a pre-built theme for Shopify, and we can easily customize it, make it responsive
I'm confident of making your product come into real
Hope to have your response
Regards.
Colin