I got Scammed!!! HELP

Bought a $400 husky puppy on Facebook and talked to the breeders all day long... When puppy was supposed to be delivered they asked for more money ($750) for a heated up crate for the airplane ride..

I told them that was not part of the deal, and I did not have that money so I asked for my $400 back or for their help getting puppys heated crate or even the airports number and they ended up blocking me on Facebook... Leaving me fucked..

I payed the $400 today at Walmart... And gave them my name, email and number... Everything seemed normal. I did not think this would at all happen...

What should I do.. I want a husky puppy.. But they stole all my puppy money.. I already bought a kennel and collars and dog toys... Please advice!!!!