[Resolved]  Vodafone — balance cut off

Address:

Gulbarga, Karnataka

sir
on 8/07/2011 i have activated vodafone internet pack Rs 4(40MB) I used data till 9:00 pm
when i checked internet data still 11 MB was left after 9:30 again i started browsing but it internet was slow and unable to open sigle page after 9:45 net was disconnected and there was charged Rs 15 in my mobile account then i called to vodafone customer care they told me the reason for cuting balance that because of more than 40mb usage amount was cutoff
but i used not more than 3 MB between 9:30 to 9:45 when there was 11 MB left for usage data

my mobile number is [protected]