Crunchtime Support Analyst interview questions

I thought the process went well. Gentlemen interviewing were very nice . After my final interview (presentation) I was told I would here back early the following week. It’s been weeks now and I never heard anything. Even after sending a follow up email. I understand I might not have been a good fit to them but after a fourth interview and a presentation that I prepped for I would have expected to atleast been told a no the following week. It’s been 3 weeks and I’ve heard nothing. It takes two seconds to send a quick “thank you but no thank you” email.