UNFAIR BAN

Good day. I’m having trouble playing multiplayer in Halo: the Master Chief Colletion by Steam.
Each time I enter the multiplayer, he loads me with players and on the waiting screen to start the game he takes me out of that game, ends it for me and tells me as if I had left the game at will, the case is that they banned me just for trying to play multiplayer and I still can’t play a multiplayer game, always on the waiting screen pulls me of the game, not in the player load, not when the game has already started, in the middle, or at the end , but on the waiting screen and I want to play against other players.
Help me please, and don’t send me to Steam that the game and the servers are from Microsoft, not from Steam.

You can submit a ticket to the Halo Support team if you feel you have been wrongfully banned.

And on the subject of not being able to enter a multiplayer game?
I want to play the multiplayer, load the players with whom I am supposed to play but stay on the loading screen until that game ends, there are two situations:
1.- A new loading screen appears with the Halo ring in the middle and stays until the game ends again.
2.- Or take me out of the game by registering it as an intentional exit, that caused my unfair banning.
I already opened the Xbox Live ports on my Network and I can’t even play multiplayer.