Note: I have checked your given site.
I'm a full-stack web developer and have exceptional skills. I developed websites on WordPress, Woo-commerce, Prestashop, PHP, Python, Shopify, Open-cart, Ruby, Rails, and Magneto using different variations like Payment method, product type, simple product virtual product, downloadable products and much more.
I can make your site, reply back with more details.
Kind Regards
MG