Create a SIMPLE Facebook App - FAST

Create a SIMPLE Facebook App - FAST 1. User will add the app 2. App will take current user profile picture and make a black Mark on it 3. App will post a message on friends profile stating he is using the APP 4. Friend can click on the post, to start using the app if you have read what is 1+2+3+4. You shall provide code, you will receive payment 100% when app is running online.