Worst company - Devops Engineer iitMatrix Employee Review

IIT Matrix has interviewed for first round and I was selected later they were saying to wait for 2 days for client interview and after 2 days they were saying position was hold, I said ok for it. Again they contacted me and saying that position was open and asked to go for interview. I've selected for that 2nd interview as well and they have informed me to wait for 1 day for client interview. After 2 days I've contacted HR she was saying position went off. For this whole process I've waited for 15 days. So don't trust the company and think to take interview for this company