Vodafone India — My internet connection is appalling

Address:

711104

I called the complaints desk almost 3 times saying my speed is not good and asked for a call back from a manager. They did not. They simply do not care about that. All they have to say is it depends on area. How can my brother in the same room get a good speed and i am struggling to get a minimum speed and while on conference i get a speed of 2g and pay 2500 every month. I am not going to pay this month/s bill if i don't get an answer to this. Mu mobile number is [protected].
Name - dwaipayan bhoumik