why would my AVOV+ display a message "Your box is blocked by the server. Please contact the service provider" I was in the process of programming KODI. I had all my channels.

After reading numerous posts...it doesn't seem to be clear to me if the MAC address to register on PAPIAO is my AVOV+ MAC number starting with: 00:1A:78:xx:xx:xx (xx being the last 6 alphanumeric numbers of my real MAC addy) OR xx:xx:xx:xx:xx:xx (xx being the real MAC addy of the AVOV+ box)...