Silver 3 Ranked 5v5 team looking for a support.

We are going to be playing in 30 minutes. Our main support is gone for tonight out of the blue and we want to play ranked as well as try out a new support. Please realize this is a very serious ranked team and that we aren't just looking for someone for tonight, I understand this does not look professional because it is extremely rushed, but we are looking for dedicated and committed players.