Riot please help

Okay... so as a MAIN SUPPORT player you need to change some stuff up. I shouldn't get punished because of my top or mid laner or even my adc that rages and ints or even disconnects from the game because of rage. Since you wanna change ranks for each role... if I am doing everything I need to do as a support player roaming, finding wards placing wards, setting up plays etc I shouldn't lose LP from a game because MY TEAM PLAYED LIKE CRAP!!! If we lose I should just stay at the LP I started that game with. It's annoying when you play a support and can't carry hard as someone else can. Idc what anyone says YOURE GONNA HAVE someone on your team that INT AND RAGES. it will happen it always happens... Why should us players who try to be positive and doing well in our role LOSE LP because of someone who is doing nothing but trolling.

Your ranking should go off of your individual gameplay more people would actually give a shit. and not just let someone else carry them.. Thanks that is all.