Deutsche Telekom Senior Software Developer interview questions

First round coding test, second round technical discussion, third round technical discussion. All 3 rounds scheduled on 3 different days. I cleared all of them and later they asked to submit documents. Submitted documents but no further updates for a week. I called HR but they ignored my calls. Later I tried from different number and got to know that their budget is not matching with my expectations. If this is the case they should not schedule my interview as I have already shared my expectations in advance with consultancy and company HR. This is bit unprofessional experience.

The process took 2 days. The first day there was Machine test. It took me around 2hrs to complete a given assignment. After that HR asked the technical person to review the code and test. The technical person asked silly questions. He asks me that have you copied code? (If I copied code then it should be complete in 20 min or less why should I west my time around 2hrs). After the first round, the second round was face to face technical interview. The interviewer was so rude and not in a normal state of mind on that day. Such rude and aggressive behavior is simply not acceptable. When the interview starts he asked me have worked on this and this. HR should know the requirement before select the profiles before the interview process. Realy West of time. Please be careful in future.