Hi ConfidenceT,
Welcome to Auctiva! While Auctiva does not currently support listing to the eBay Canada website, we may offer such functionality later this year. In the mean time, even though you are located in Canada, you are still welcome to use Auctiva to post items to the eBay.com(US), eBay.co.uk(UK), or eBay.com.au(Australia) websites.
Also, it actually is possible to design your listings in Auctiva and then generate the necessary code to use that design when creating your listings through the eBay Canada website. In order to accomplish this, you just need to create the "Item Details" section of your listing in Auctiva and click the "Save" button. Then, return to your "Saved Listings" page and click the "<HTML>" icon that appears to the right of that saved listings, which will cause a pop-up window to appear containing the HTML code for that design. Copy that HTML code and paste it into the HTML version of the description editor when listing through the eBay Canada website, and that will make the auction appear exactly as you designed it in Auctiva.
If you have any additional questions or concerns, please file a support request using the appropriate link on our help page: http://www.auctiva.com/free-auction-software-help/help.aspx
-Mike