need android app developed

The app should have these basic functions: end user is the person going to be using the app. Their functions should be: 1. allow users to create an account, sign in with email address, 2. take photos from within the app (with instructions from the app on what photos to take..such as corner of the house, front door, etc.) 3. allow users to enter payment method, rather they want their money direct deposited or printed check. If direct deposit they need to enter their checking info such as bank, routing, account number. If mail check, give mailing address. [login to view URL] data (once submitted the data is stored on our servers, in a DB for review from an admin) admin is a person that will create a file # and assign it to a specific email address. If the email address does not exist the person gets an email to download our app and sign up and perform the steps above. Admin functions should be performed via a website back-end only. They are as follows: 1. create a file # and assign to email address. (this file number is what the end user is going to specify to upload the pictures to and supply payment info to.) 2. once end user submits the info, the file# should be updated with pictures, payment info, etc. 3. can make a file # complete So I need a simple, functional app and website. Website doesn't have to have a design at all, just needs to function properly. I need this completed in 1 week.