Airtel — Massive network issue in my area

Address:

MGM medical college, kishanganj-855107

I am a resident of MGM Medical College, Kishanganj, Pin code-855107...I have been a permanent customer of airtel since very long but nowadays there is a massive network issue in my area...internet is devastately affected and even calling is issued nowadays...for the same I reported the issue to airtel services many times but they haven't taken care of any of my complaints, I am really mentally frustrated using airtel services...
So, I request airtel to send their maintenance team ASAP and let the customers enjoy the services as promised...