Can't change my Billing Info and install anything
MacBook Air, macOS Mojave (10.14.1), null
MacBook Air, macOS Mojave (10.14.1), null
Do as the message instructs, contact Apple Support at:
iTunes Support - Use this form for assistance with account and billing, code redemption, or purchase questions - https://www.apple.com/emea/support/itunes/contact.html
or:
www.apple.com/support/itunes/ww/ --> https://support.apple.com/country-selector/itunes > select your country > Contact Support > Contact iTunes Store Support > Purchases, Billing & Redemption
2013 Mega topic about this - https://discussions.apple.com/thread/4983697 -
Can't change my Billing Info and install anything