I'm looking for a call of duty team that I can dedicate my heart and soul to helping grow and that I can grind my butt off for

Hello everyone, my name is Orlando, I'm 16 and I'm a Call of Duty: Modern Warfare player that is looking for a team to represent. I don't have a very good K/D (0.72 ?) but I go positive almost every game and I have a 1.08 Win/Loss