Xfinity XG1v4 wired Cable Box / DVR (4k)

I see several people in this forum appear to have had success in obtaining a new Xfinity XG1v4 wired Cable Box / DVR (4k). I want one too!

I’ve tried four different avenues with Xfinity and have not had any success.

I have a new 77” Sony Bravia XR A95L OLED TV arriving this Friday and several HDMI 2.2 Cables that are capable of displaying 4k content.