Perspective Pictures interview questions

I had a Zoom interview during my holiday, but the process was quite vague, as they didn't seem certain about what they actually needed. They told me they would get back to me by the end of the week, but I heard nothing. I followed up to ask for an update, but received no response. At the very least, a company should inform candidates about the outcome of an interview. There are people waiting and hoping for an opportunity, and it's important to treat them with respect.