I have $3 iTunes Credit but am Charged via Credit Card Whenever I Purchase an App?!

[HappyDude20]

Hi

So as stated I have three bucks in my iTunes account and I’m wanting to buy a .99 cent app but if I do my credit card gets charged and my iTunes credit goes untouched.

How can I have a buck deducted from my iTunes credit as oppose to having my credit card charged?

 

[370zulu]

Call iTunes billing support. I had this same thing happen with a iTunes movie credit. Called them and they fixed it.