IPTV66 Mac

IPTV66 Help here!
Well your not typing in proper sentences for one, that would help. What mac is invalid? 00:00:00:00:00:00:00? Of course it is. Where and how are you trying to update? What are you trying to update it to? What system, Kodi, Mag Box? Have you read anything on here on how to set it up?