Knee reconstruction surgery

Our brother Armando broke his leg playing with his nephews and needs reconstructive surgery on his knee.  We love him and we want to see him get better so he can get back to doing what he loves. He is unable to work due to his injury and can not afford to  pay for his surgery. His knee is so stiff he cant move it without it hurting. If you could be so kind as to donate anything you can it would be greatly appreciated!