[Resolved]  MTNL Delhi Broadband — Connectivity issue and incorrect charging

I have chkd my internet usage and in http://register.bol.net.in it is showing the wrong usage as i have not used internet that much because it was not working properly. i had calld up at 1504 many time and got complaints registered many times one of the complaint num is 40800106, but no one there gives me a prompt response. my internet is not working properly since last 3-4 months and you people had shown that i have used internet in monthe of april and may as much as 584 MB in april and 550 MB in may when i even didn't had a computer, this is simply rediculous, i want them to correct it asap but they never reverted back to me. I even went to Accounts office of the laxmi nagar area and gave a written complaint for which I even had a receiving but even they had not got back to me.