Conversion Interactive Agency Social Media Strategist interview questions

They weren't very professional in how they handled things. First they asked for a sample project before I had the chance to have an initial conversation with them about the role. I asked if we could do the interview first and they agreed, and then after I completed the sample project (which was a few hours' worth of work) I came into the office for an in-person interview. The team I met with was really nice but then I got completely ghosted after that. I tried to follow up after a couple of weeks and got no response. Getting ghosted at any point in an interview process is frustrating but especially after completing a project and coming for an onsite interview.