Consumer Redressal

A/C Number- 945985628 Del Number - 9230020301 Product Name- VDATA - Photon A/C Number- 945985580 Del Number - 9230020008 Product Name- VDATA - Photon dear sir/mam, My name is ranak dutta.I bought one connection from tata photon on last january. when i bought the data card they made me fool and they give me one extra data card. they told me that it was completely free of cost and no need to pay the amount.So i used the both of two data cards.My father paid one of the data card amount.At first i used the rs.950 plan.after that we told them that it will change to Rs.450. they changed it.But the speed is not good so we told then that to stop the plan and send us the bill. but they didnt do that and they didnt send us the bill.Now they are threatend me to pay the bill to avoid the legal consequence.They send their representitive and told us to give some amount but my father told them if they give the proper bill my father will give them amount according to the bil