How can you block your lost atm card?

Hello everyone, our atm card is very important for us. We never wants to lost our atm card. But, unluckily if your atm card is lost, then you absoloutly wants to block that bcoz of any one misuse your atm card. So if you want to block your atm card, then call on 1800-112-211 or 080-26599990.they should definitely help you.