Airtel — network issue @ bial bangalore

Address:

Bangalore, Karnataka, 560300

Dear team

We are facing too much network issue in bial bangalore, have to try multiple times for a single call, background noise, call drop is there and 4g data is not working
Since its from last 6 months, for this we made a complaint in airtel customer care more than 5 times, still issue persisting.

Always we are hearing readymade answers like ibs is upgrading for future network, but i don't have faith in the company.

Company is looting customer money please look into the issue.