Origami Owl interview questions

Interview was short, laid back. They gave an answer quickly. The people there were friendly from the very beginning. I had only one interview and was offered a job shortly after which I gladly accepted.

Standard Interview process that I had everyone laughing and smiling. They said they were impressed by my experience. Then I never heard back from them again. Getting a hold of someone is impossible. I was just looking for some feedback. Seems completely unprofessional and rude. I wont be recommending them ever.