making ranked team

I'm making a ranked team because I'm tired of being screwed over by my team in ranked matched and currently in bronze V because of it. i know it isnt a great starting point but I'm hoping we can go all the way because I certainly don't play like a bronze support but what can you do with an adc who can't finish kills :/ I can play all lanes but i main as support. add me and ill put together a team. tiathan