Look at the listing.
Above the description there is a tab called Shipping.
Click on it.
Does the seller ship to Canada? The 'destination' box is a drop down.
If he doesn't, use Contact Seller to ask for a cancellation. This is useful to have on the record if he goes for an Unpaid Item Dispute which makes it more difficult to bid in future.
You want either 'buyer changed mind' or 'unwanted buyer'. Yes, I know, but there are a limited number of choices and these do you the least harm.
If there is a shipping price to Canada, can you enter it on the invoice? Do NOT hit Recalculate (trust me on this).
