General Assembly Front Lines Associate interview questions

I received an email to set up a phone interview about a week or two after submitting my application. The phone interview was about 30 minutes long, and all of the questions, but one, were pretty easy. I thought it went well, however I never received a call back.

Started out with an exchange of emails with someone with a horrid response rate, I only got a reply to an email probably a few days after every email. We moved onto a video call which went pretty well, very basic questions. The next week moved on to an in person interview at the campus. I was told I'd get an email about the decision by the end of the week. It's been a few weeks now and no response. A company should at least have the courtesy to inform we're not selected if we haven't, leaving us in the dark is no help.