Can't purchase – Fierce Tales: Feline Sight - A Hidden Objects Mystery Game Review

I got the game and loved it until I reached the point where you need to upgrade the app to the full version but after I signed in and payed for it and it said "Purchase successful" but then all the sudden it said "Purchase failed"! I kept trying but it would not work. I want to play the full version!
Review by Lovecheetahs3 on Fierce Tales: Feline Sight - A Hidden Objects Mystery Game.