Vodafone India — call drop

Numbers : [protected] and [protected]

Dear sir,
With due respect i want to inform you that i am using this vodafone numbers last 5 years. Many times i have complained for call drop issue and network problem and even sent email to appellate kolkata and to corporate care. According to the request network teams visited my location 7 times. But till now the problem is just same. Informed my nearest vodafone store (Address: jessore road, subodh bhawan, 13/9, dak bunglow more, hirdaypur, barasat, west bengal 70012). But no action has been taken. Getting call from appellate agent biswajit maity who informed me that network problem in my area is not possible to resolve as it is under low coverage zone. And even he behaved rudely for sending email again and again. He suggested me to port out from vodafone. Is this your service sir?
N. B: complained to consumerhelpline.gov.in and my grievance number: 1279194.
For any discussion you can call me on [protected]