New player being abused
So Im new to LOL and have played a number of games. (Im level 14) So I had a bad game, and a few of my teammates got mad. I've told them before the game and they were fine with it, how every they start to get very toxic. After the game they were calling me noob which I replied "yeah because i am". he keeps pooking at me saying go "play mindcraft" ect. I didn't like it so I call them out saying, ''then why don't you stop smurfing and stfu''. He replied with ''report abused'' which i ask him for what? and thats when everything when to hell.... litrally the whole lobby started become toxic. The other team start calling me noob too, but one of them said why are you picking on a noob for? he was the only reasonable person there. I finally had enough and reported both of my teammate for abusing language or something and left.
IDK why I keeps getting matched with high level players, its annoying and I can't Improve. Every game I keep getting flank, even in my own turrent.