BairesDev Customer Service Representative interview questions

Long! They had me take 7 tests including logic and IT with questions having nothing to do with the job I applied for. I passed all of them and was told I scored in the top 1%. I interviewed with at least 5 different people over a few months. Then the last interview was with a gentleman in Texas who sounded very aloof and had no interest and they never even gave me feedback. Just ghosted after at least 10 hours of my time. Months later, I began to get emails saying they would like to schedule an interview. When I would click on the link, it said no interviews available. At the same time, I got emails from their sales team asking if I am looking to hire anyone. I don't have a company to hire anyone so they had to get my information through the interview process. I am sad to say I fell for their last 3 emails saying they want to interview me again. I tried contacting the last recruiter I spoke with at her email address and no reply. I called and left a message on the general line because it was impossible to dial by name. Then last week, I got an email that wasn't just a drip email probably sent to many, and he personally called to say they have an opportunity for me. He said he would call back since I didn't answer the call with no id. He did call back and scheduled an interview with another recruiter saying they have an offer. I spoke with the new recruiter and she asked me the same questions that I have answered for them over the last 5 interviews. I was hoping for a job offer at the end of the call. Instead she said the next part of the process is 3 more interviews. I explained I have already gone through all of this. There is nothing more I can give them. After reading about the quotas they have for interviews, I believe they are just trying to meet their quota by giving me false hope over and over. I am also over 40 and it would make sense that they obviously don't want to hire anyone older because I have passed all of the tests, interviewed 6 times now and they are absolutely toying with me with no intention of giving me an offer. As a recruiter myself, this is the most unprofessional way to hire people and what happens when needless quotas are put in place. I feel foolish to even have gotten my hopes up for a job that would've paid me less than half of what my last job paid me anyway. Stay clear of a company who doesn't value your time. Interviewing with them is just not worth your time and effort. I should get paid for the amount of hours wasted on this company.