Location/place: Mumbai

Name of company/service: Idea

I am having idea no 8425814828 & i am using it in Idea netsetter with 2GB 3G plan for 450RS now i have received a bill of RS 1130 for just 14 days saying i have consumed more than 2GB & according to plan for 15 days 1GB is allow & i have been charged with normal rates for remaining usage but form date i have start using netsetter i have consumed only 1.67GB till date so pl. help me in this matter. Hoping for early & positive reply.

Mobile NO 9823848410