Modular Designs Flooring interview questions

I don’t know. I was contacted via LinkedIn messenger. The representative requested a date/time for a phone interview. I gave them two times and a time for the interview was agreed upon. I waited for the call for an hour past the agreed time hoping to be considerate of a busy working professional. I wrote and contacted them again via LinkedIn messenger stating the interview had been missed. We set up another time the following day. I received no follow up confirmation this time. This time I waited for half an hour again only to be “ghosted” by the interviewer. No further communication has happened.