Airtel — net is too slow

Address:

Khordha, Odisha, 751007

Dear sir, madam
In airtel 4g pack in my local area always remain in 3g sometimes it show 2g. Its limit speed is 10 to 800 kb per second maximum times 200 kb/s. I live in bhubaneswar smart city of india the speed of the airtel net is so slow. Even jio give me 1to 3mb per second. I'm so disappointed with the airtel network. How the network represent itself in advertisements it will be a wise decision to buy airtel sim but i think comparing with jio i have done a mistake by buying airtel sim.