for error and curiosity i have create a child account when iOS 8 was released (i like try new function in every software i use) but i never realize the child account get so straight and give me problems, i am expatriated Italian who work in china ,so i have switch the account in the past from Italy to china due payment method , now with the child account i have a mess because i can't go back to Italian Itunes account and i not able to purchase anymore from my mother language and all is in Chinese because i have try family account and add child and now this can't remove so the family country can't change to the right one ,so how i can delete this erroneous account i have made of a child i not have?