Airtel Prepaid
Wrong deduction of balance

Sir,

i am a airtel prepaid lifetime user.four months ago i have recharged with a hundred rupees voucher, which was rental for 4 months subscription of hello tunesdue to the mistake of retailer i got 2 recharge at that time.and it costed me rs 200 as subscription of 8 months.but now airtel have deducted my hello tune subscription of rs 30.

the customer care departmant is not replying and giving any satisfying answer.

so please take some action