Looking to buy viral facebook app

Hi

I am looking to buy a viral facebook app

When ever someone down loads the app i will be able to do

1.message would be automatically posted on users wall and on the wall of all his/her friends and pages

2.Save all emails of users of the app and their freinds

3.Be able to easily post out to all as per point number 1

4.Be able to intergrate the app for people on their facebook accounts if needed.

Thanks

Please pm

Skype : oasis.dating