React/Next.js Ecommerce Website & App Build

Our company wants to build a website and app for our Ecommerce store, I am sharing the exact details of the technology we want to built it on, can you give me the quotation for exactly same technology, we don't want any adjustment or shift to another technology, we want exact same architecture , I have attached the pdf, You guys can see the exact details in that and my target will be European market, so design and payemnt gateways and delivery integration must be according to that and be sure guys I need both Website and app for IOS and Android to be built, So give your quotation according to that, Go through the RFP in detail