help! most of my apps gone from my apple id acount. i cannot update them now
i didnt change or log out from my apple id at my iphone 5. But when i wanted to update one of my apps it said "update is not available for this apple id either becuase of using different id or...." then i checked my apple id's apps and most of my apps gone. what should i do to make them back to my apple id account? and i tried to delete those apps and redownload them but it gave the same message.
iPhone 5, iOS 7.1.1