Corporation Bank — reporting of lost atm card.

Address:

Mumbai City, Maharashtra, 400013

I tried calling toll free number ending with 2407 since half an hour from 11.30 pm to till to report my lost card but nobody responded. I felt as if somebody picked up and hanged immediately. My waiting was 1 at the same time my husband was calling n for him also waiting was 1. I cant trust such bank. Want to close my account. Disgusting service. Why this toll free number is given for 24x7