HDFC Bank — SMS services not working

When ever there is a debit or credit in the account, Self is not receiving any SMS from the HDFC BANK although am getting Emails.

Have raised customer complaint and been to branch as well(they say sometimes u may or may not get for small values, are they even aware of the value of money??) such a insane answer from the branch. Later they have taken form request from me.

Being largest Private sector bank, i didn't expect BANK to fail in these kind of issues. Other banks are doing well even Rs.1/- credit or debit i get SMS.

Pathetic Service from HDFC BANK