Choice Bank BSA/AML Analyst interview questions

I applied for the job and the very next day, I received an email from the recruiter. The interview was with the HR and hiring manager, and the interviewer was quite polite and easygoing. Although the questions were process-related and situational, I felt comfortable and happy. She created a cool environment, and I thought everything went well. I was expecting an offer, but they said they would come back in 2-3 days. After a follow-up, they said I was not selected. I requested feedback since I had spent 1 hour for the interview and 2-3 hours in preparation, but I am waiting with false hope. My experience with this company's interview was not good.