2 Replies
      Latest reply on Aug 20, 2019 6:37 AM by jigs1911
      bangtguh Level 1 Level 1 (0 points)

        I want to add sandbox tester for testing.

        But I always get the error saying that "This field is invalid" on my password.

        I already use my real Itunes Account password, but it still the same.

         

        Note: I already use email address that not associated with any Apple ID before