E-Commerce App

Hi I am looking for an E-Commerce App, similar to ZEPTO, Meesho, or blinkit. Need similar kind of application with all e-commerce features. Expecting End-To-End features with additional customized features. We provide customized features. We are expecting front end and back-end should be included. Looking for Application with crystal clear customized feature. We are expecting long-term association and we would like to work continuously for feature aspects. We not only offer project cost and also provide share (This would applicable based on your performance).