TMD Friction interview questions

I had received an telephone from one of their hr people asking if I was interested in and job and from here all has gone well, they were asking me to move to another city .... they also asked me if I could give a test to which I had said yes and it proved to be a two parts test and they answered back that they were happy with the results an soon I was to receive an salary package offer and never heard from them since, event though I had sent an email asking them if they are still interested in an collaboration. Not nice, especially since I had to loose 2 days to make the test that they have sent and I it would have taken a simple answer yes or no from their part.