The Ranked Placements

Ranked placements are at this moment unbalanced. Last season, my first season playing league, i was placed in silver 4 even though i played fed and only one 4/10 of my placement games. then i dropped to bronze 1 where i should have been placed and struggled to get out of bronze, for good reason because that was my playing level. This season I felt good going into my final placement match because I was working hard on my mechanics and awareness and won 7/10 of my placement games. But upon my surprise i was placed into the lowest rank possible,bronze 5, for reasons I have yet to grasp. In at least 5/7 games that I won I had decent cs, at least not bronze 5 level, and had positive kda's if not the highest one on either team. I understand it says that most people are placed lower than they ended last season and i have a few gold and plat friends that were placed into silver, but that also makes little sense to me. In my placements and overall in league I did better but there was no reward for it. It makes me loose my passion for the game. I know what your thinking, "Well if your so much better than u were last season then why can't u just climb out of bronze 5." and I would respond, "Have you ever been in lower bronze elo recently? Do you know how hard your teammates make it to climb?" This season I tried to be proactive with my rank but the flawed placement system killed that dream. It lead me on just to Friend Zone me. And like any other man knows that's just a shitty move.