Airtel — network issue since last 3 years

Address:

79 C, Amrti Puri A, East of Kailash, New Delhi, 110065

I am in amritpuri, street - 3, east of kailash,. I am facing airtel network issue at my place since last 3 years inspite of many complains to airtel customer. Every time they assure me that they are working on the problem but all in vain. I am fedup with this service.. I had 5 connections of airtel postpaid but now i ported 3 connections and have only 2 postpaid connection. If problem does not resolved i will surely port these 2 numbers too.
This is the so called 'open network', and shows that largest network fails to provide a solution in most busy part of south delhi.

Complete shame

I am surely filing a formal complaint on a govt. Website too. But here it is to how the people how so called largest indian telecom company cheats its loyal user.