mine worked fine ;D see if u trying to redeem on the US app store, i think all cards are us, Thank you Com2uS
Slice it!- Slice it! with our users! click here to download the blank Slice it! page (denoted as THIS image above on the poster)
What's New in Version 1.5.0 What's newly in this version. - "Sweety Skin added:" New "Sweety Skin" along with a Christmas and an original skins is added in an option. Simply choose one that you like. - 20 more stages added: additional 20 stages with various shapes of chocolates and candies you can slice! - PLUS, more bonus stages! - Plus, plus new BGM that goes prefectly well with the newly added skin! ★★★★★