Very poor net services. Ridiculous don't people. ...

Very poor net services. Ridiculous don't people. Please don't take this internet connection. They don't have resources to take call of customers. I am calling from last 3 days but they didn't take single call. I have already change my wiring 2 times but again they are saying we will check wiring and then only start new data pack. Just want to take extra money from customers. Giving one star only because it's mandatory else I will give rating in minus.