Airtel — not able to place any call

Address:

Bangalore, Karnataka, 560102

Airtel, i don't know what type of service you are providing, i'm staying in the same house. But from last weeks i'm not able to place any call and my phone is also not reachable when someone is trying to call. And coming into the mobile data, it is the worst. Not getting 4g. Can you please tell me why i'm paying 500/month for this type of service. I'm planning to port my connection to vodafone. Because day by day your network is getting worst.