So, to unlock levels I am supposed to invite three friends on FB. Problem is, when I click on the FB icon to invite friends, nothing happens. How do I get it to work?

Or you could do it the fun way and fight your way up the levels......like we all did!

Not exactly the type of response I was looking for there muck, but since you present that as my option, I will say that "fighting my way up" is not one of the options that my game has given me. It says to invite three friends OR pay $.99. If it had presented the option of fighting my way up, I probably would have done so, but thanks for your time.

you should get a facebook popup... do you have the facebook app installed on your phone?

Can't you buy the game?
What does a lifetime subscription cost these days?

Could somebody please fix the typo in the thread's subject? It's really bothering me.