Mera Ghar Mera Haq: Greater Noida Authority sends notice to seal illegal Supertech Czar flats. On the other hand, Supertech has said that they had sent request of approval in 2014 only but Greater Noida Authority did not do anything about it. For latest breaking news, other top stories log on to: http://www.abplive.in & http://www.youtube.com/abpnewsTV