Airtel – Booster pack 240 taking more paise per call

Location/place: Chennai

Sir,

I have recharge the Airtel – booster pack for 240 Rs. which come with A2A 10 paise and other local mobiles 70 paise and local landline 90 paise.

Except A2A mobile, the other charges are not as mentioned, and they are charging more paise.

Please suggest, what i should do further.

Regards,
Jawahar K