Vodafone — Not refund of full amount

Address:

Surat, Gujarat

In Jan-15 Vodafone charged me wrongly and regarding that vodafone ready to refund 656+245 INR and from apart from that vodafone refund only 656INR, for the pending amount I mailed 48 and last time vodafone ready to refund 656INR again for Pending refund+late refund charges+wast of my time for mailing and calling(I called vodafone 30 times and mailed more than 78)(I claimed 750 INR ), But still vodafone not refund amount and mailed without knowing anything.