Zero, zilch, I am simply responding to a public thread, trying to make sense of your situation. Personally you seem out to lunch chasing domains for such large sums like some obsessed stalker. You know there are more domains for sale out there, an endless amount. Nobody cares about your Canadian embassy nonsense talk. If you want to do a proper transaction, use escrow.com, and I doubt you will have any issues since you will have to be pre verified there prior to proceeding, case closed. If they have refunded you, just move on, stop trying to buy their domains, if your are at such odds with them.