[Resolved]  BSNL — abnormal billing

Address:

Howrah, West Bengal

for last 3 months bsnl is charging abnormal cost in my postpaid mobile connection.My mob no is [protected].Its under 249 magic teen plan.They are charging 400rs to 600 rs per month extra amount for a unknown service named "MT sms",when no such sms they re delivering me nt i'm.After the 1st bill i made an complaint at the local exchange through application bt the bnormal bill didnt stop.Suffering 4months with a loss of 1550rs in total i recently stop my connction.now i want t get back my money.Plz help me.