After waiting for 30 years for Rohini scheme 1981, plots are now being alloted ,

I had applied for MIG in Rohini 1981 residential plots my priority number is 15967 and application number 231904 in the name of Mukesh Kumar Mittal
The address written was 30/33A west patel nagar new delhi , but now i want to change it to , M.K.Mittal , 4/205, ground Floor , Ghaziabad, UP

I had written to DDA a week before but may be there is delay , i could not get any confirmation till now