AppStore credit card authorization fail
Update your billing info? :-)


https://reportaproblem.apple.com/


Usually this happens if the credit card check fails. To fix, log into your account in iTunes and either update the credit card details or add a new one:


open iTunes
go to the iTunes store (Shift-Cmd-H)
click on your Apple ID at top left and select "Account"
Billing info should be the second line in the overview, select "Edit" at the right