Muslim Advocates interview questions

I applied and went through 2 interviews before they ghosted me for an entire month. After they ignored several of my emails, I began applying at other companies. When they contacted me again, I completed the 2nd and 3rd round and skills test. After I received an offer, I told them I was interviewing at other companies and they told me that was fine. When they offered me the position, I noticed the Glassdoor reviews and decided to bring it up and ask them why they have so many bad reviews. They gave me vague answers and none of it seemed convincing. I refused the offer 2 days later. They brought up how they didn't like that I was in the process of interviewing at other companies, which didn't make sense because they ignored me. If they wanted me to work at the company, they wouldn't have ghosted me and immediately moved me onto the next round of interview.