honestly the only way out is to queue w friends. the main issue in silver is that half of the people in there are just having fun and don't care about their ranks (i am one of those tbh). So if you want to grow in competitive, you gotta queue up with a group of people who are also interested in going up the ranks. Another good idea is to get someone in a higher rank to carry you up if you are lazy, but if you dont have the skill to match dont expect to stay there for long