can i get advice on how to climb

i need tips on how to climb guys

my cs is good, my kda is alright, i do around 50k damage to objectives

but my FUCKING ADC EITHER WENT 0/12 OR JUST DISCONNECTED IN MY LAST 5 GAMES IN A ROW

bUT YEAH IT'S MY FAULT FOR NOT BEING ABLE TO CLIMB SO SOMEONE TELL ME WHAT I SHOULD DO WHEN THE ENEMY TEAM GETS A FREE 3000 GOLD ADVANTAGE OVER ME IN THE FIRST 10 MINUTES OF THE GAME, EVERY GAME

I WOULD LOVE TO KNOW HOW I CAN PERSONALLY IMPROVE SO THAT MY 0/12 ADC DOESN'T MAKE ME LOSE EVERY SINGLE GAME I PLAY

PLEASE I WOULD LOVE SOME ADVICE

https://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/2790885175/48852592?tab=overview nAH MY ADC DIDN'T GO 1/8 https://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/2790885175/48852592?tab=overview NAH MY ADC DIDN'T GO 2/8 https://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/2790924677/48852592?tab=overview NAH MY ADC DIDN'T DISCONNECT https://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/2791429019/48852592?tab=overview NAH MY ADC DIDN'T GO 0/12 https://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/2791465092/48852592?tab=overview NAH MY ADC DIDN'T GO 2/14

yeah i wasn't 5/0/2 in the beginning of most of those games

yeah my deaths sure didn't occur in the mid/late game, after my adc already inted and forced me into the 4v6

holy fucking shit i wanna hang myself

i guess i deserve S4, huh? clearly any skilled professional would be able to carry games when the enemy is given a free 3000 gold lead on you

clearly any professional would get 5v1 focused in every teamfight as his 0/8 adc stands still in the back and win every single time, uh huh, yep

that's all my fault

i can clearly improve my own play in order to win games like that, right?

so please

wHaT cAn i dO tO WiN i nEeD hELp