Help

Hey guys, as of right now i am silver 5 and was wondering if any high elo players would want to help get me out of bad habits, i have no money but was hoping someone could just spectate a game or something and give me some advice to get me out of some bad habits, so basically i am looking for a tutor. Mid is my best lane but i can play all lanes, my favourite champions are zed, yasuo, riven, leblanc, fizz, lee sin, lucian, etc. thanks for reading and let me know if anyone wants to help me out! P.S all of my friends are silver 5, silver 3, and some bronzies but i want to be the best out of all of them! pls help me become atleast a gold player :)