Cannot do in-app purchase
Dears,,
Kindly note that I play Clash of clans a lot , i used to do in-app purchase but suddenly I cannot pay & get what I want .
It always shows me '' Your purcashe could not be completed for assistance contact iTunes support '' .
Kindly may you advice .
Thanks for usual co-operation .
Regards
iPhone 6, iOS 8.1.3