Airtel — speed of the internet

Address:

Chitradurga, Karnataka, 577522

At our area airtel internet sucks even we can't even get at least 500 kbp/s speed we are receiving 100 kb or less than that speed i've reported this to airtel costumer care many times but they are saying internet speed is excellent in your area. How is this possible not just my but the whole area is suffering so soon we will port our sim to other company if this network issue continues because we don't want to waste our money for this stupid internet not just me all the people in our area will change sim because we are facing this problem by 3 months from now. So i hate airtel