All these SMS are for stealing your bank account credentials do not respond or do not do anything which the SMS says. The SMS will contain a phishing website link, if you click on that it will show a fake bank account website, if you enter your bank account details such as username/password the scammer will get your credentials, and once he gets the credentials he can take money from your account. So ignore such SMSs or file a complaint against that number.
If you have received similar SMSs please comment here, it will save someone from such scams.
