Looking for a teacher

Hey ya'll reading this discussion, thanks for taking the time. Look i am a silver and know without a doubt that i am probably playing a huge chunk of my game incorrectly. I would really like to have someone teach me and point out my flaws and such. i know it is a lot to ask but i main adc and would love to get better. Even just commenting a tip would help. Thank you guys, may be a lot to ask but anyone willing to show a baddie how to play would be appreciated dearly.