I need help.i booked dth and wifi in 2nd nov.after repeated call and mail,the wifi and dth installed yesterday and today respectively.But in my Airtel app the wifi is still showing installation is under process.when I asked cc to make black id then they told me that wifi is showing under process so it will take time.when I tried to call airtel airfiber cc my mobile no is telling it is not registered.i don't know what is the reason.can any one one explain