Hello everyone!

I was wondering if anyone from the RIO community could help me please... I've been playing micro-stakes tourneys ($0.55 - $7.50 buy-ins, sometimes $11 buy-ins max) for just over a year now. I have been taught many of the basics by my friend who is a winning mid stakes player, for example: position, ranges, exploiting ranges, pot odds, stack sizing, bet sizing, equities and some slightly more technical stuff like push shove ranges using NASH calculators etc. So basically i'm quite knowledgeable when it come to pre-flop play and have spent some decent time studying this part of my game. I feel I am getting much closer to those final tables, sometimes just missing the final table by a few places, sometimes I get 2nd playing 180 SnG's and often min cash larger field tourneys. I would now like to start learning more about post flop play, but find all the information and videos out there and on RIO quite overwhelming. I'm confused about where, how, or what to begin studying post flop play/deep stacked, helping me to reach those final tables. Please can someone offer some advice who may have overcome this situation in the past, may know where to look or who's videos I should be watching etc. It would be a great help! Thanks :)