try link your application online..follow the following process
LINKING YOUR PAPER APPLICATION ONLINE
Steps to link your Study permit paper application online;
1) Go to this link
http://www.cic.gc.ca/english/e-services/mycic.asp
2) Select: continue to Gckey
3)Select: Sign up on next page and create your username, password and security questions.
4)After creating my cic account, click link application to this account.
5)Then select category as Temporary residence and subcategory as Study permit and extension.
6)Then select Family name,given name and date of birth option.
7)Fill your family name(surname), given name and date of birth.
cool Next in applicant personal info fill passport information only and DONOT FILL CITY AND COUNTRY OF BIRTH.
9) Fill program start and end date as well as DLI number of the institution (found in offer letter)
10) Your application will be found and can be linked.
11) You can get real time updates on your paper application.