Dave,
Your prices are good...on top of that you advertise your current stock. Your Facebook page looks up to date. Your photography is clear, with good lighting. There is no reason why you shouldn't be selling animals.
I see BIG breeders online, with out of date pages, no advertising, pricing that is bonkers or also out of date, it's impossible to figure out what is and isn't in stock etc. Clear concise advertising af animals so impulse buyers can paypal money on the spot and shoppers can contact you with confidence are important IMO.