Low elo ranked

Please take the time to look at all the game and my teams scores. im not saying its not my fault obviously im not that amazing but when you have that bad teams game after game it kinda makes it hard to climb even if i do really well. most of my deaths in all the games are NOT in early game besides when a fed enemy inevitably tower dives me. theres not much you can do when your mid feeds a assassin to the point where your bot is fed and still cant do anything. but at the start of the season i had so much better team because the "better players" started lower and carried the worse ones NOW that has taken effect on me and probably alot of others that the people who deserve to be in iron are in bronze and its insane that they think you can climb when 70% of the iron players are in bronze pulling the rest of the people who arent that bad but arent good enough to solo carry every game