Delhi Development Authority [DDA] — incorrect category of flat allotted in the draw

Address: New Delhi, Delhi

Website: dda.org.in

Respected sir,

I have applied for a dda flat under dda aawasiya yojana 2017, and my name was selected in the draw, but there was an error while allotment of the flat.

The preferences that i selected were hig but i have been allocated a lig flat in rohini sector 34.
Since i deposited the security amount for a hig flat, could you please assist me what needs to be done in order to correct the said issue?

Form no. 1706600

Thanks