Bro we can add them, as I did for my friend today. After login to self care, then connections, there at the top Search option is there, select digital tv, search with Life time free topups, then below you get link like manage topups, select that it takes to other page and asks for login to Airtel.in click that, and will go to old page where we can add topups, then add your desired topup. It’s done..enjoy!