I want to be able to help my teammates and others or just be able to communicate with other people in general good vibes, and nothing but laid back chill gameplay

I have been playing cod for around a week I’ve been grinding for Damascus non stop, I can play very very well my kd is messed up cause of Damascus but it will go up once I’m done I’m 15 just looking for people to grind out all night with laugh, and just be friends with in General if it meets to being competitive I will be.