I changed my apple through my desktop computer. My ipad doesn't show the new id. It shows the old email address how can I change the ipad?
I cant seen to change my apple id on my ipad
iPad, iOS 8.2
Go to Settings>iTunes & App Store>Apple ID. Tap the old ID and sign out. Sign in with the new one. look at this as well
What to do after you change your Apple ID email address or password - Apple Support