Main Page of the application when user opens it from an android phone The above page will open when the users clicks the welcome button. If the user is registered user, the user will click the “Registered User” button. If the user is visiting the application for the first time, the user will click the “Guest User” button. If the user wants to register, the user will click the “Register” button. The above page appears when the user clicks registered user. Page will look like this after the username and password is successfully entered. This page is to edit the profile that’s already been created. When the user clicks the “Tender list” button after they login. It displays the list of various tenders. When the user wants to see the tender details and they can submit the tender. The above page shows how the user can give the feedback about the app running and other stuff about the app.