I am trying to download an app from the appstore. When I try to get it from itunes I get: "Store Credit unavailable Due to a problem with the iTunes Store your credit balance is temporarily unavailable for use in purchasing music; you may continue purchasing using a different method of payment" And when I try to get it on my iPhone I get: " Cannot connect to the Store A secure connection could not be established. Please check your date and time settings. Can someone PLEASE help me? Thanks.