Domino's Pizza — Receiving unsolicited sms from dominos, even though i am a dnd subscriber

Address:	Bangalore, Karnataka, 560003
Website:	www.dominos.co.in

Hi,
Since about a year I have been receiving unsolicited and annoying SMSes about your offers, even though I do not order pizzas from you, or have never explicitly asked for offers to be sent to my mobile number. Now, I am a subscribe to the Do Not Disturb Service (DND) and you are definitely not authorised to send me SMSes. I have tried sending a message to 56767 with the keyword "DOM UNSUB" many times and have lost about 40 rupees as a result of sending this message to the number above. I would like you to discontinue sending me such SMSes and compensate me (40 rupees) for the same, the amount may not sound significant, but who gives you the right to charge for people trying to unsubscribe from your SMSes? I have also tried contacting your support many times and they claim not to have a clue about this. I am even unable to block these SMSes as the number from which these SMSes are being sent is not shown.