How to buy Gems of clash of clan with itune gift card with singapore apple ID
i wanna buy Gems of Clash of clan with itune gift card by using SG apple id .. But I can't buy and they said check payment method Info and I can't edit my info .. Coz I'm filling visa card .. but I didn't use that visa card for along time ... So I didn't remember security code.. I click done.. But can't buy with gift card ... Please help me..