Paid for keys and app immediately stopped working – Cheat Master for Words Friends Review

I’ve enjoyed this app and paid $1.99 for 35 keys so I could unlock the words. The first time I used it after purchasing it it stopped working. It found a word that was impossible to use because half of the letters on the game board were missing and it was impossible to place the suggested word on my game board. Please return my money immediately.
Review by Bubblesm1 on Cheat Master for Words Friends.