Rex surgery bill

Hello , I’m trying to raise fund to pay for my baby Rex surgery. He had an accident and fractured his leg, I took him to an emergency animal hospital  and they told me I needed to see a specialist. The surgery he needs  will cost me $5870.16 unfortunately at this time I can not afford it. I’m asking for help this is very difficult for me because I’m not use to asking for help , anything you help with is deeply appreciate, Thank you