IBM India — Interview process

Address:

Bangalore

I got a call from IBM member on Jun 18, 2021 stating that we have openings for SAP MM Consultant and your profile is suitable for that role. She asked some basic details about job information and asked the available time for interview on Jun 19, 2021. I said the timings. On Jun19, 2021, i got a call from Mr. Raghavendra from IBM at 9.45am in the morning. He said your profile is shortlisted for interview and your interview will be at 10.00am so please be ready to attend the interview. He said that he will sent me the meeting link to attend the interview. I was waited till 10 and called him that i didn't receive any mail. He said Don't worry. we will send you the link and will start the interview within 10 minutes. I was waited till 11 and no mail came. I was very upset because i had prepared well for the interview. I called Mr. Raghavendra in afternoon and evening but he didn't pick the call. I didn't get any response from their side. I didn't even expect this kind of company will do like this. I haven't experienced these in my 5 years of experience. Is this kind of recruitment process happening in IBM?
Very Very Worst company.