Almost lost one of my games because...

I almost lost one of my games because a person decided to "help" his friend climb. He told me so as well not mentioning what game or the name but I'm simply saying Riot should make a report option for elo boosting or something. Some people just like showing off and /all chatting "you scrubs are so bad im just climbing for my friend". Make a detection system please?

Sigh. I'm dumb I realized theres also smurfs as well but I realized again if they do god on their promos they aren't gonna be put in my elo. Why am I writing this and posting it.. worth a try.