Create and design a user friendly Application which can be used

1). Web admin will be able to manage website content, user management,permissions, ad content and other details as shared in initial document.
2). frontend website
User can login, signup, manage profile and add items for selling, they can also manage ads and other details after logging in. There will be a few static pages showing details of website
3). Mobile App
Mobile App will have similar functionality as website. It will be developed for both iOS android version.
Currently we are keeping functionality to minimum to get MVP version ready and published a latter we keep adding more functionalities based on funds earned and funds available