BSNL
Snl outgoing call barried since 2months

I am using bsnl prepaid sine last 2yrs.i give my number to all my frnds and colligues ..suddenly oneday my outgoing calls are barried.i call to customer care .there i face poor and worst response.then i went to bsnl office there age bar and useless employees they not give any information... then i resubmit my prrofs once again... till then i went to office alot off times..wrost network worst employees..wrost bsnl... waste networkk.shame shame