AOC Solutions interview questions

Three interviews over zoom. Great communication from company through interview process. Met with 5 different people from secretary to company COO. They pushed me through then extended the wait period for an offer for days after they said they would get back to me. They told me they would have feedback and post interview communication after I had put so much time in then had an assistant tell me I was not accepted and never responded to anymore of my emails. It was very disrespectful and disappointing from a company I thought so highly of.