Looking For A Teacher

A little backstory, I first played League back in 2014, got to Silver V, then stopped playing the game for two years. I just came back recently, and decided to get into the game again. I tried out ranked in the pre season, and got Silver V. Now that the new season has started, I want to try to climb the ranks, and get as high as I can. I have been playing a lot of normal games since the season has started, in order to get better for ranked. To gain even more knowledge and improve faster, I believe that a teacher, or a person who can critique me at least, would be a good way to achieve those goals.

I main Mid, and my second pick is Top. For Mid I main Zed, and I am working on getting better at Yasuo and Ekko, because they are fun champions to play as. For Top, I mostly use Fiora, and I plan on trying out Irelia. I am open to suggestions on which champs I could use.

Mostly I am looking for a person who can watch my games, provide me feedback, and give me advice on what I can do to improve. I will take any advice that I can get though xD