Airtel — airtel worst services

Address:

Visakhapatnam, Andhra Pradesh, 530032

Respected authority, please do take strict action on airtel services giving fake promises to costumer saying that airtel 4g is the best.in my locality visakhapatnam steel plant, township, sector 3. Airtel services are very bad complained this issue to airtel many times but i didn't found any solution.in my area airtel 4g is not at all working. Not providing proper service. Please help.