This is your 8th ban. 8th.
5 previous bans for teamkilling and teamwounding indicate that you know the rules in that regard. It is not an exchange system, you don't get to take a day off in exchange for killing some team members. The next ban you receive from me will either be for an extended period of time, or an essay ban. Or permanent.
I will remove this ban, but understand. You are out of second chances.