I received an email from the recruiter. It was very unprofessional email without any greetings and didn't ask me about my availability. She Just said I would like to discuss things so I had to reply with what time will you be available, she didn't reply back until next day. Then. She sent me the invitation 5 hours after the confirmation email. During the interview time she looks disengaged and cold. The interview was very quick and didn't exceed 10 mins out of 30 mins. I didn't have the chance to discuss my qualities and she didn't answer my questions at the end in an efficient way. She told me she will get back to me on Monday/Tuesday I sent a follow-up email on Tuesday morning. Completely ghosted me. Turned out to be a courtesy interview and they have another candidate in mind. Completely waste of time.