If the address you want to move is already associated with another Apple ID, normally it can't be used with another Apple ID for approximately one year.
In this situation, it may be best to contact Apple ID Support for assistance.
Apple Support by e-mail or chat Select your device, Battery, Power and Charging, then Power adapter not working to get a chat option. If you need to talk to them, ask them if they will do a Skype or FaceTime with you.