They had three rounds: first, an HR round; second, a technical round. I cleared both of them, and I also cleared the managerial round. They verified my documents and I was waiting for the offer letter, which the HR agreed to mail me and acknowledge. However, I never received it, and the HR didn't follow up later. So, I mailed them about the same, and they said the project for which they were hiring was not started or cancelled. So, why this complete waste of time for the candidate?

I think the company hires every year now and then on a contract basis or rotational shift terms and conditions, which you have to agree to. (Who will leave an organization like this?)

How soon can you join?