Vodafone India — Dedected amount has not be revised

Address: Chennai, Tamil Nadu

As from my mobile no [protected] on 12th Feb 2015 they has deducted 99 Rupees without my knowledge informed same to the Vodafone complaints team on 13th Feb 2015 . they said that 99 rupees has been deduced while using data, but finally they said that they will refund 50% to my account after 24 hours . still now not yet received . So from past two days keep on trying to reach complaints team is not connecting . Kindly do need full