Delhi Development Authority [DDA] — cancellation of my application 1502577 for dda flats scheme 2017

Address: New Delhi, Delhi, 110074

Website: www.dda.org.in/ddaweb/index.aspx

Sir,
I would like to cancel the application form filled for mig flats under dda aawasiya yojana 2017

Name - ashish kumar bansal
Application/form number - 1502577
Date of application[protected]
Bank name - hdfc bank ltd.
Payment mode - online
Contact no-[protected]

I have already sent a mail at [protected]@dda.org on date 02-oct-2017 in as it given in the brochure but didn't get any response.
Kindly do the needful

Thanks