Airtel/1 year Validity plan
Debit of 1 rupee every day

I have a airtel 1 year valid connection. For the first few months i was not deducted 1 rupee every day and i had a 100 free Sms every month.but for the last two months airtel has started deducting 1 rupee/day saying that i have chosen the tariff.but i didnt chose an tariffs upto my knowledge

i dont know what fucking is airtel trying to do