Solera Director interview questions

Phone interview was set up at the beginning of Feb and I had a 30-minute conversation with hiring manager. She asked me about my background and some technical questions. I was able to answer all of them and she told me that it would take about a week until she gets back to me with feedback. I contacted HR contact one week later and he told me to wait another 2 weeks. In the 2 weeks, this position was taken over by another HR so I contacted her for any update and she said she would follow up with hiring manager, but no response to another 2 follow up emails that I sent to her for a week. I also emailed hiring manager for any update/feedback, but there has been no response from her either. There is something wrong with this company. There has been no feedback/update for a phone interview from any of 2 HR contacts or hiring manager for a month. This is a really awful experience, they do not care candidates or respect candidates' time spent for interviews.