When you post an ad in ebay.ca postage not seen?

[woolaymo]

Hello! I am from Bulgaria, Europe). Recently sell in ebay.
When you post an ad in ebay.ca postage not seen. When the same ad (which is uploaded by ebay.ca) consider it from ebay.com, ebay.uk or ebay.de, postage seen by users. Help me, please!

Regards!