Pepsico India — About recharge on kurkure uncle chips packet

1. There becomes only 3 times recharge on Airtel no. By code on packet code .
2.why this is only 3 times only
3. I changed my sim service to Airtel for recharge
4 .I switched to pepsico brand from other brand for saving my recharge money for net
5. So my complain is this there become bold letters msg that recharge only 3 times per user .