(If you have your Steam account linked on your forum account, this step is not a requirement.)
Explain what happened / why you have been banned
I have no idea, apparently I was banned in 2019 and didn't even know I was banned until I tried to join a server my friend was in
Tell us why we should unban you:
I don't see a reason as to why I shouldn't be unbanned as I don't know of any reason as to why I was banned to begin with. It says I was banned for "Duplicate Account" and I only have one other account and that's because I don't want other people to see certain games that I'm playing, I don't even have TF2 on that account