***Facebook Custom Viral App Script ***

Hello , I need a custom Facebook script simillar to the chat app that will be able to go viral faster . Let me know your offers and what you have or can do for me . I have a budget of 50-100$ and can pay today for this viral script . - I need this script to be custom and to have a new version that will stay Live on facebook longer . Let me know what you have or can do for me in PM and i will respond quickly . Thanks !!!!