Developing on XboxOne and contacting my microsoft account representitive

Ive setup my XboxOne to be a devkit to test my game prototype using UE4. How exactly do i achieve this? Do i have to get a license from microsoft to gain access to the XboxOne fork of UE4? How do i contact my representitive from microsoft? I have a developer account for microsoft, a game thats probably beyond a protype, and i really want to focus on console. This seems pretty difficult for one guy and a dream! I didnt even know i had a microsoft account representitive! Any help would be appreciated…