Canadian Medical Association interview questions

The interview process was absolutely tedious. It took a month and half to find out an answer. I went through four stages with the last one being an intense background check. The check included employment verification, education verification, and social media scan. The check was taking forever and I had called the background check company and asked for a status update. They said my check has been cleared and there are no issues and it’s back with CMA since last Friday. I get an email today saying I did not pass their checks. Which is a complete lie. I would have taken the hiring recruiter’s word for it if I didn’t call the background check company. From what I can tell is that this organization is actively racist and does not hire Muslims who actively support Palestine. That could be the only reason why they did not hire me. I have an impeccable career and education and there is no reason why I should have not passed the checks easily because I did not lie about anything. They are discriminating on the basis of their political beliefs which is completely unacceptable. I emailed back asking for a reason and they could not provide me one. So do me a favour and stay away from this organization, they will waste your time and efforts.