If you go into Game, click the GameCards Tab. This will take you to the box where you enter your game card pin code.
Below that, you will see: Little red arrow
Find Zynga Gamecards at a store near you.
Change that to what country your in.
Then after you've done that just click on the Icon of the Store Franchise you wish to visit.
It will show you which stores carry these Gamecards.
I clicked on 7/11 for addresses of stores carrying these cards. Addresses listed in right hand column.
I have not found any of these Gamecards at any store, other than 7/11 in Winnipeg.
I buy both the $10.00 and $25.00 YoVille GameCards by Zynga.
I get 50 YoCash for $10.00 and 130 YoCash for $25.00 Canada
Also in case anyone else has this problem I'm about to mention:
Sometimes I enter the code and then I get a message saying there is a problem with my card and to contact support.
I then click on Gamecard Tab again and enter the code once more and it usually goes through. Only once did I have to enter it three times.
I have never had to call support.
Just thought I would mention. Somtimes this happens.
My work here is done.