@chris_coyle wrote: how do you post a message to public
You already did -- see https://forums.xfinity.com/t5/Your-Home-Network/moving-modem-to-a-new-room/m-p/3411840#M343643. The poorly worded "post publicly" advice in Expert and Employee signature blocks is not directed at you, it appears in all messages they post, and is intended to encourage customers to post a public message instead of sending a Private message.
