i am so DONE I NEED HELP.

i am so done i’ve cancelled all my subscriptions and removed all my cards i j wanna pay with the apple gift cards cuz i bought a 50 dollar itunes gift card and it wont work. everytime this screen comes up saying “we are unable to charge any of the methods on your billing account” when there’s 50 dollars in there?? and it keeps asking me to put in my card info but i don’t want to anymore i just wanna pay with my itunes card and nobody can help me im actually losing my mind.

[Edited by Moderator]