Regarding wrong deduction of 50 rupees.

&lt;p&gt;&lt;b&gt;Location/place&lt;/b&gt;: panna, M.P.&lt;/p&gt;<p><b>Name of company/service</b>: vodafone</p>I had recharged my phone for 4 rupees one day internet pack, after recharging they send me message that your pack is activated now and shows its validity for one day.. Then I started using internet. After some time they deduct 50 rupees for using internet.. And customer care is not listening at all.. What should I do. Please guide.