We don’t have priority shipping to Canada, but there is an option for shipping insurance for $1, do you see that if you pretend to make an order to a US address?

that is really unfortunate though, I thought UPS didn’t usually deliver parcels to PO Boxes?  I’m seeing mixed results when searching for it, one says they do others say they need a street address and will call you if it is directed to a PO Box. Maybe that’s why they messed up?