Dg Shipping — cancellation of cdc application

Address:

Chennai, Tamil Nadu

I have been trying to contact dgshipping helpdesk and contact personal to solve my problem on cancelling my cdc application ref# smo (C)/2019/6280
It was submitted on april 28 2019 by mistake. I need to re apply with correction in my name asap.
Unfortunately web not allowing me to do so, without cancel the previous one.

I need very urgent attention to have cancelled. Kindly help me out.
Details as follows
Midhun raj periyadath
Application no:smo (C) 2019/6280
Indos:15el2525