Looking for a toplane coach

I have been playing a couple of top lane matches recently and personally I feel like I could be a good top laner I just need a little help learning the role.I had a "coach" when I was playing top lane last night but he kept complaining "oh you need X runes and X masteries or you have 0 chance" and didn't really teach me anything except that the mute button exists.

So someone that will actually teach and help me learn how to play and how to do well.I currently have Garen and Trynd for top laners.I also have a couple of champions that I heard could top lane but never seen and that being Warwick, Yi and Kindred.Plus whatever is on free rotation.I am also currently level 29 but I understand the basics of the game so I don't need to know how to move or use abilities and so on.