BSNL — data usage charge

Address:

Bikaner, Rajasthan

sir/ madam
i have bought bsnl 3G data card with sim no.-[protected] but from the beginning i have problems
that - i get it recharged with 250/- 3G plan according to this plan 1250 mb data give me for use
but it show es 12800 mb data to use and when i start to use it i used 180 mb data and data deduct
from my account is about 430 mb i have made complaint before to customer care but he did not
solved. sir pls do something about it my cont. no. -[protected].