You will have to visit the service canada office to apply. You will get your SIN# within couple of mins. The card will be mailed to your address within 30-45 days. Office location – http://www.servicecanada.gc.ca/tbsc-fsco/sc-hme.jsp?lang=eng
CAIPS GCMS REPORTS allows applicants to obtain information contained in their visa file. This visa file is often referred to as CAIPS and/or GCMS. It is the most comprehensive and up-to-date information that can be legally obtained from Citizenship and Immigration Canada (CIC).