I want to Compete

EFA advised they were vaccinating EFA horses. Contact your vet. We done that, and arranged for a Saturday. However, apparently one vet in the area got all the vaccine, and used it all!!! So now we have a pony fully qualified for Sydney, not vaccinated, so wont be able to go. This would my daughters first time to Sydney Royal, and doesn't look like she can go. Emailed everyone, no one will even reply. Who do I contact now????

PC