Hi LaurieEmbree! Welcome to ATP. Have you checked out our Plant Database? It has a section just for petunias:
The Petunias Database
Sadly, no one has yet listed that they have or trade those particular seeds:
Petunia 'Fluffy Ruffles'
I didn't find a vendor in Canada, but I found "New Zealand":
http://gstuff.co.nz/shop/garde...
@CarolineScott or
@mcash70 might know a good place in Canada to order "Fluffy Ruffles" petunia seeds.
http://garden.org/ideas/view/m...
This person on "Etsy" said she or he ships worldwide, and has that seed:
https://www.etsy.com/ca/listin...
(Cross-posted with Caroline.)