i lose because of my teammates

so basically i wanted to play some rankeds on the weekend so i had begin on friday, i was s2 with 21 lp i won first game then secound lost well bad luck. on saturday wanted to try reaching s1 but i went down to s3 because i was getting very bad teammates, so i stopped on saturday on like 3 pm and had enough of the game. i tried on sunday but i went down to s4 i got so tilted how much children are writing on chat rather than playing the gameplay i muted them but i see them stop always just to write to an other bad teammate of how bad they are so i played today and i got down to s5 and i had very good stats i destroyed first towers and first bloods and even made pentakills and quadra kills. but obviously we cant win a game because of how shi* my teammates are. i just wish to get a very good teams for at least two days to get win streaks all along and at least get to gold because im fed up with silver nonsence. Thank you for reading. Karikczek