Patterson, Flynn, & Martin interview questions

After completing 3x 30 minute interviews through the course of 3 weeks, I had to ask about salary budget because it was not asked of me or mentioned at any point prior. Was given a vague response and asked to complete 3 additional interviews, in total 7 interviews for a non-senior position. At the 7th interview, no one showed up to the meeting, and I never received a response from the company acknowledging the missed meeting or apologizing. Over a week later I received a generic email about not moving forward with my candidacy and that the company was pivoting the search, which is still actively recruiting online. This process was disrespectful to my time, lacked transparency and communication, and I would not recommend.