I still have iOS 9 on my iPhone SE, but everytime I tried downloading an app it said cannot connect to iTunes, I tried to sign out and sign back in but I couldn t. Now everytime I try to sign back in it says cannot connect to iTunes. I can still go on other apps like Twitter, so I know it's not my wifi, I also just changed my payment details in case that was the problem. I can't sign in to my iTunes even on my laptop. Nothing seems to be working. Any ideas?
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