Medartis interview questions

The proccess consists in 4 interview steps 2 with HR, 1 with tech and 1 with CFO. The proccess consists in 4 interview steps 2 with HR, 1 with tech and 1 with CFO.

I went through 3 Interviews online and Face to Face only to hear nothing back from the Company in a timely manner. I was asked by peers for my Salary expectations, when I tried to call for feedback I was told HR doesnt take phone falls. All in all a rather unprofessional and disappointing process.