Airtel — network coverage & internet speed issue.

Address:

Kalyanpur Madhubani, Gopalganj, Bihar, 841405

Dear Sir,

I am a Bharti Airtel Consumer and In My Locality no internet coverage infact in my Family have 3 Sims of Airtel in starting about 2017 going very well but in Nowadays no network coverage and poor Internet he claiming India's fastest 4G network but reality is Very poor network 2G network not run as well, It's Very Upsetting me Airtel Name is enough for service we aspect He give us services very Good Quality but Sir if another we talk about digitalisation it's Very poor in my Village.
My name is Ankit Singh.
Village - Kalyanpur Madhubani,
District - Gopalganj.
Post - Pipra,
Pin code - 841405

Kindly Request you to resolve my problem as soon as possible.
Airtel customer care we try to contact and discuss our problems but he gives very waste ideas like set APN settings, Manually network found any other telecom network to set.
If network not available so how can do this Bharti Airtel worst service provider in India.