how to convince your team to stop feeding?

[{quoted}](name=Pika Fox,realm=NA,application-id=3ErqAdtq,discussion-id=e7ugYLcF,comment-id=00040000000000000000,timestamp=2019-05-09T16:02:48.749+0000)

If your team isnt doing well, its up to you to do well, take an advantage and pressure the map/take objectives. Not all games are going to be such that you can win, simply because the opposing team is better, but you should be able to win enough on your own merit that the games where you do poorly and you win, and the games your team does poorly and you lose cancel each other out.

ugh my latest games have been as toplaner, for example my last game was against a nasus, as my teammates told me i should stay in lane most the time and it was my job to ensure he didnt get fed or reach 1000 stacks, it went well as i was ahead in cs and was 2 / 0 while him being 0 / 2. he didnt leave lane at any point of the game ( we early surrendered ) and ended up at around 170 stacks 0 / 2 at around 20 min i think which was enough for him to win the game because he played so well and deserved it ( rant ;/). mid was losing due to the opposing jgl apparently ganking him alot, she also tried to come top but it was warded most of the time. our adc was 0/6/0 by the end of the game while supp was 0/6/2, so they lost lane as well, after around 13 min when the enemy team was well fed i came down to help my team but we all got pretty much insta killed and ff'ed directly after, should i have come earlier? should i choose another champ than trynd? should i just ignore them and attempt to splitpush ? anyways, there was little communication and everyone was crying anyways, it was a tough game but i need help because im bad and need tips how to win games like these or atleast just improve, sorry for bad english not native, thanks you ^^