Vodafone India — Message not send to any mobile number

Address:

626149

Respected sir,
My self P Saravanan. My Vodafone mobile number [protected]. I have register the complain to [protected]@vodafone.com on 01 June 2017. My complain is I could not able to send SMS to any mobile number. I call to customer care again and again. I do all the setting in my hand set, every thing is right but till now my problem is not solve.(My problem not solve to last 10 months). Kindly take necessary action to activate the message sending facility in my above phone number.
Thanking you