My Airtel internet plan was activated after I paid a ₹1000 security deposit. Now, I haven’t received my refund. How do I get it back?

Under Indian law, Airtel is obligated to refund your security deposit upon termination of your internet plan. You can request the refund through their customer service or by writing a formal letter. If they fail to respond, you can file a consumer complaint with the National Consumer Disputes Redressal Commission.