To be a contest to determine the winner

Hello everyone. I have a standard task can be. But still, who can and will help.

We are developing applications. And we have the idea of competition, which can increase awareness and downloads of the app. The app is called "Lemberg - Lviv at Telefon"

And so the idea of the competition, it's very simple.

- The user should press a button in the app will share and write a hashtag and koment on Facebook or Twitter.

The winner of several more posts!

In the end, you should get all the users to post links to the application, describe for example what we liked. Their friends see it, and probably will want to install the application.

The competition lasts a month.

Who will be able to organize it all will get above the designated amount.