Nearly a month ago I had an interview at company A, but since at that time I was working for another company they said to let them know if, at the end of my working period for company B, I was still interested in working for them.
Now my working period at company B is ended, therefore I contacted company A to tell them I was willing to work for them if there was still the possibility (they had interviews with other people in the meanwhile). I never got an answer.
Yesterday my old boss sent me the reference letter I asked her to write. Since the letter is very positive, I think it might help me in "convincing" company B to give me an apportunity. So, should I send the letter to company B although they never answered my first email? If yes, how can I explain it since they never asked me for a reference letter?