Fast coins...
	Get Fast Coins Free...

Go on the same level like ten times and go to the shop you should have about (I did not do this) twenty more coins.

Create a random new contact to your phone book (create about ten)!. Go To "Get Free Coins" (inGame) press Get coins By Sms!. Select All the contacts you have (The More you have/Create them, The More coins you get) Do All that over and over! (You Get about five hundred coins when done all these steps once)