your service is third class, i recharge my phone on 9th june 2015 of 147 Rs. internet pack of 500 mb , & yesterday i got sms that i have used 80% of my data plan again today i recharge of Rs.147 & within 2 min of wat's app search i lost my 145 mb which is not possible i im going to change my sim card because i am tottaly frusttreted i want argent action on it....