Hathway — Repeated Phone Calls since last 3 years

Address:

Hathway, 4th floor, Rahejas, Corner of VP Road,Main Avenue, Santacruz west, Mumbai 400054

I had taken a hathway connection on arrival at Pune. My account number [protected]. However due to poor service, I had terminated the connection and settled all bills. Since then I receive one advertising call every week to renew my connection. I have left Pune long ago but Hathway keeps calling me from different numbers telling me about new offers and to restart the connection. Every time the same story and they tell me that next time they will not call and delete my phone number from there server. I was in Border region after going from Pune being in Army but the calls continued. I am now fed up as its been more than 3 years and still call comes every week. If I dont attend there phone calls, then they keep calling me day and night. I have tried all means to inform. They only promise that next call will not come but by evening another person calls up and explains till end to renew their connection. Of late it has started effecting my mental health and I am irritated by the frequent calls. I think it is being done purposefully to annoy me. Please help. SInce every call is important to me, i call back in case i miss up attending due to conference only to find out that the call was from Hathway. It has started ruining my life. I am completely upset.