We made an appointment via email. She said another colleague was going to send me a link for interview but I got none even on the interview day. So I sent emails to ask but she was just like "Check again please" and ignored me. I had been waiting for the whole morning. It was totally a waste of time. Eventually she told me that she mixed up the interview date and couldn't reply me on time because she got too many emails. I think it is quite disrespectful.