Cook Maran & Associates interview questions

A phone interview in which we discussed why I was interested in the position and what type of position was it. Later I was asked to complete an online assessment and invited to an in-person interview with the direct manager and the site's director

Classic interview with single interviewer bouncing between talking about the business and asking about my credentials. The interviewer liked me and said they wanted me to come back next week for a secondary interview and they would call me soon to schedule it. After complete silence and them not responding to any of my recruiters messages, they get back to her 3 weeks later saying they already gave the job to somebody else. Because they took so long, they cost me a few potential job opportunities when I'm already struggling to find a full-time position. Overall, very unprofessional