what am i supposed to do?

In bronze this season, playing adc, and have most assists usually at end game screen, everyone ks and then blames me that i am doing bad? and its very upsetting. what am i supposed to do when guys are flaming at me, when im doing my job of hitting ppl, and having decent cs usually 40 higher than other adc. sometimes you have to let the adc run up and take the kill jungle and support. but they dont everyone in bronze is about, how many kills can i get instead getting the correct ppl fed and winning. no one wards its horrible, i tell ppl to ward and nothing happens, then i go to ward and get killed in bush. please help.