You are new, Its ok. People are gonna be mean because they expect better of you in higher MMR. Gotta work on positioning though, You wander off, you dont fight with the team. And frankly a lot of that is just because you dont have 5000 Hours or whatever.

They won because they worked together . Watch others, learn. Take Care

dude you're ♥♥♥♥♥♥♥ ♥♥♥♥♥♥♥