The game says that missions don't count in deathmatch, but I just played a game of deathmatch, and I had a mission to get headshots, and a mission to get kills, and both of them prgoressed in the deathmatch game.

This game prevents me achievement of my deservation rank by placing me against low skill player who I struggle to play against. My brain not tuned to play against low skill as I am a pro level player who should be in Immortal 3 as a minimum...