Q: I can no longer buy songs.  My drop down options include "Add to Wish List" but there is no cart.  I cannot purchase from the wish list.  I have checked all my account info and it's correct.  My computer is "authorized."  I've enabled the Automatic downlo

I can no longer buy songs from itunes store.  On each song, my options include "Add to Wish List" but there is no "cart."  While I can add items to the wish list, I cannot buy from there although there is a buy option.  My computer is "authorized."  I've checked "Automatic Download.  I've been able to purchase in the past, but it's been about a year.  Itunes software is current.  Credit Card info is current.