Well done but cheeky concept

I had been looking forward huge that CC is now available for Kindl. How many have other already noticed, makes this game "addictive". The first lvl make a lot of fun. Frustration surfaced then with me on so at lvl 17. Prices I am not willing to buy at inflated bonuses, I then for hours tormented me to lvl 35. And now the hammer. If I want to play the next lvl, I am to ask three Facebook friends for help or pay 0.73! First I do not have Facebook friends playing the CC and pay 0.79 I find tricks. It's as if I a dealer for 2 weeks free dope are and then says "Well, if you want more paying me 1000 or manipulated for me in touch with your friends 3 forth." Maybe I'm fussy but certainly not so rich that I just so open my wallet. Too bad. therefore until lvl 35 5 star and after that only one star. Power on average 3 stars.