Experience from myself , when you buy a cvv from a shop or wtv , always double check the billing info that means go to
http://www.canada411.ca/ type in the info from your cvv
it will give you the right address with the good way to write it
Example
400000000000000;0914;142;Penil Affleck;2300 de la salle av.;QC;montreal;h1x2l1;CANADA;514.722.3260
Info from canada411.ca
P Affleck
(514) 722-3260
2300 Av De La Salle
Montreal, QC H1V 2L1
Use the address the way it wrote from canada411.