
I would try the National club, or ask for breeders details so you can go on a waiting list. Maybe they aren't keepign puppy lists as they don't want to encourage more breeding than necesary.
Try googling for Staffordshire bull tereirs and yoru bound to fidn soem breeder websites.
then put that breeders kennel name ino google and see if you get any hits for shwo results. Any decent breeder should have results for their own dogs or thsoe they have bred. Don't worry about the actual placing of course, as these will go up and down depending on many things.
The you can double check with the bred clubs any breeders that seem legit
Barbara and the Grey Curly Tails.