I have Postpaid Vodafone no. 9979857590 data 2g unlimited plan. Unilimited GB Plan. Rent 599+ Tax. Bill Date 10 to 9 Last month I used 1770.37 Mb Internet and bill amount of Rs. 687.37 (Bill Duration 10 March,2016 to 09 April,2016) it is ok But Current month I used 1093.82 Mb Internet and bill amount of Rs. 2439.73 (Bill Duration 10 April,2016 to 09 May,2016) I have not change my plan. Bill amount is unexpected. Kindly Help me. My Complain No. 159397688 I have talked with Ms. Parhin Shekh Customer care.