Have not received Dev badge

I was a test player before they launched the game and helped with some information on mapping and just in general game development/gunplay, I was with other players who were apart of the program someone from the team had said, a dev badge would be distributed as a thanks for helping, it has been a long while since I've asked about it its been about a few months and I've still yet to see it on my account. I have already sent out emails to some of the community managers and some of the other players whom had received it. If I can find it I can and will post the email sent to us.