If you really think you are better than everyone you would climb. You are in denial, plain and simple. The first step in improving is to acknowledge you can improve. Having good stats does not translate directly to wins which is how low elo people think.
Telling me to "stay mad kid" just demonstrates how terrible your attitude is, which undoubtedly affects your win rate. Continue thinking you are amazing and enjoy silver for life.
It is extremely easy for true high elo players to carry out of silver, with leavers and trolls. How bout you try to improve yourself instead of blaming your teammates? There is a reason you see very little attitudes like this in anything above silver. Food for thought.