Validate payment details online for Apple TV
I am trying to log into my account on Apple TV and repeatedly get an error message that says that I need to validate my payment details online. I use the Apple TV in another location with no troubles whatsoever.
If I log into the iTunes store on my computer my details are all correct. If, however, I log into the Apple Online Store and go to my account, I have no payment details listed. I've tried to put my card details in but the country for the billing address in the Payment Information is stuck on 'United States' (it needs to be changed to the UK).
I'd appreciate any help as I've looked online but can't find anything.
Thanks

