Oncimmune interview questions

I sent my CV and cover letter , then they invited me for a F2F interview. The interview has been a standard panel interview. It lasted just 10 minutes, they seemed distracts and they were absolutely disinterested in making questions, that's why I am pretty sure that, at the time I did the interview, they had already found their candidate , and what I did has been what I call " fake interview" But what really annoy me it's the fact that I have asked for a real feedback , but they never got back to me. Very unprofessional.