Intercontinental Exchange interview questions

Started with a phone interview then was brought on for a 3 hour interview: 1 hour per person speaking with me. One would be a manager, second a sr manager, and third a director. Director then gave a 10 question financial literacy quiz at the end for you to complete within 10 minutes. Was told that Id have an answer early the next week. No answer came. Waited another week, no answer. And another and another. They kept saying they were looking for more interview candidates. Eventually after 3 months they called back and said they wanted me for a lower position than the one I applied for. I asked them to send an offer then and was ghosted again and not called back from two separate people.