Cryptocurrency payment system Marketplace

BEFORE BIDDING, READ CAREFULLY AND PAY STRICT ATTENTION! We are looking for an experienced professional to build an Ebay-like Marketplace on Web App and Mobile App (Windows, Android and iOS) for me where the only means of selling and buying and receiving payments would be through a ''digital coin'' with its payment gateway (API) customised and built by you. Payment in the website and App would not be through PayPal, Visa or Mastercard. Simply our own cryptocurrency (AFCASH coin) only. Web App will contain all features of eBay which are (personalised stores for companies & individuals. And sales between Company to Company, Business to Customers, Customers to Business, Customers to Customers, wholesales, retails, instant sales, bidding, online sales, offline sales - physical meetup) Artificial Intelligence (AI) must be built and integrated in the Web App and Mobile App to detect all user activities and experiences. We can provide you a rival reference site/Mobile App (video to watch) upon your request. You must show us evidence of any Popular marketplace you have built in the past but especially recently and you must provide evidence that you have developed the marketplace you presented to me. Don't try to send us some nice websites done by other developers as your work portfolio. Not acceptable by us and trust us we would know. The project will be built on Angular JS and Node JS. We are not going to release any funds to you until you complete the WebApp and Mobile App, fully tested and source code professionally audited and approved. I will create milestone for every achievement recorded but WILL NOT RELEASE THE MILESTONE TO YOU. If you have no money to pay your Staff salary please do not bid. We have had horrible experiences of half-done projects and we will not fall prey to that again. If you expect release of milestone along the way please this project is not for you, then DO NOT BID.