GGLO Landscape Designer interview questions

I had three rounds of interviews with the team and it took over a month and even 2 months. Also, it's ridiculous that I never heard back from HR or the team about the result, even though I emailed so many times to follow up. The first time is a conversation with HR, majorly asking behavior questions. The second time, I talked to a couple of team managers and team members. The last time two principals interviewed me. I felt they don't respect my time and even wasted their time if they cannot give feedback or interview results in time.