Digital Media Technologies interview questions

The way this company went about my application was very unprofessional. Their office manager sent me an email saying that they would like to take my application to the next stage and that I should give them some times that I would be available for a call in the following days. I responded with this, however 2 days later without any phone call or anything I was told through an email that my application was rejected. If you are going to tell someone that they have got through to the next stage at least go through with it. Very unprofessional.