Airtel — cheating for deduction for late payment for recharge by airtel dth

Address:	Krishna, Andhra Pradesh, 520007
Website:	customer cheating

I have recharged my plan 200, at 23 january 2018 for month, but airtel send sms exiry date for 18 feb, 2018, i paid for one month. Without instructions and without permission, they have deducted rs.15 for late payment for last month.
Recgharge is my choice and my own time going to watch for tv channals. They have forced to recharge before expiry date. If expired, they have silently deducted rs 15 for next time recharged. It is malpractices and cheated customer and corrupted way to earning money peoples. Already somany peoples cheated our country from bankers. Airtel silently cheated customer.