Can someone please help me
He is not bleeding externally, the vet apparently does not want to pick upHello and welcome to the forum. Please remember that people will come by and comment as they are able to, so posting multiple times in a row will not get you an answer sooner.
As for your bird, keep him warm and in a small cage (travel carrier size, a tote with air flow would work as well) to keep him from moving around too much. Make sure he is eating and drinking. Have you called the vets to see if they have an emergency line? Is he actively bleeding?
If they don't, the best you can do is stop any bleeding and keep him calm and safe until morning.
So glad all is well...now duct tap that fan switch.