Airtel — issues related to network

Address:

Panipat, Haryana, 132103

Dear sir/mam
I am using airtel for around 10 years but for last 3 months, i am facing alot of problem related to network i.e. i have full range of networks even though i cant get connected on calls and internet doesnt works. I called customer care so many times but they hadn’t provided any solution to me. Moreover, i have also mailed about the issue but no solution is provided. I want you to provide a specified solution.
Thank you
Regards shubham
Contact no. [protected]