So I decided to look at some of my old posts on the forums and clicked on one I made from a Dev stream from back in July '19. Specifically the one where they were giving away the Pink Phantom skins for all the weapons. I clicked it under my notifications tab and was taken to a screen the said that something was either wrong or the topic was private. What I want to know is if anyone here that made a post there got a response from any from TC or what? I know Gears 4 is an old game but I am now playing it a bit more and sucks they have not given me two of the skins I got while at the stream.
This would indicate that the thread was closed, probably due to inactivity.
Best of luck. I doubt you will find any further support for Gears 4.