send them email, regular mail to this address
Address, Phone, Fax, Email
7/8 Shantipath, Chanakyapuri
New Delhi 110 021, India
Telephone: 91 (11) 4178-2000
Fax: 91 (11) 4178-2020
If you wish to contact Immigration please use the following e-mail address: delhi-im-enquiry@international.gc.ca...