This is a forum for mystery shoppers, not an actual company. Many MSC's operate in Canada (though I am not one with a good list of resources on that..)
There is a list of companies linked at the bottom of this page. Register with those and you will be able to see which ones have work near you. There are several Canadian shoppers who frequent this forum who will likely be able to help you out more directly.
Also, as you are new to this, I suggest that you read the "New Shoppers" area of the forum. It has a number of pinned posts that will really open up the world of mystery shopping to you.
Hard work builds character and homework is good for your soul.