Import email addresses from user profile

Hello, There is a website with user profiles. I want you to collect the email addresses which are written on the user profiles (ca 350.000). Note: the email address is often only visible if you have a made a friendship with the member. So this project has 2 tasks: 1. collect all email adresses which are visible to the public. 2. make friendship with the members. (i already have a program/bot who sends friendship requests automaticly, you can use this program), collect all email adresses from these members. I made this project before but the winner never finished this project, now a month later I need results so I dont have time for "games" again. Therefor I demand a demo with 500 email adresses to show me that you are able to finish the project. I need ALL email adresses latest on the 22nd of May!