posted a year ago
"The first thing you need to do is ensure that you have all the proper documentation in order. This includes your birth certificate, as well as a valid ID. If you do not have these things, it will be challenging to get your passport back.
Once you have all the documentation in order, the next step is to contact immigration Canada and start getting your passport back. They will likely ask you a series of questions and may even require some additional documentation. However, as long as you have everything in order, this should not be too difficult."