Help for funeral costs for David

We are looking for help to pay for my father David A. Paz's funeral expenses. He was a good man, a great father & caring grandfather. He was a strong, hard working man all his life, and was always looking to help others in need. Due to recent medical conditions, his health started deteriorating and he had to be forced to retire at a early age of 54. Recently, he was always falling asleep and felt exhausted. Doctors would always blame his head surgery for the cause of those symptoms he would have and would avoid giving him a full check up. Before his passing he was releasing blood from his mouth and doctors again could not explain why. He eventually passed on and we were told his heart gave out but could not explain his blood problem. Now, we are trying to look for help to be able to pay for his funeral and his arrangements. All help is welcome, and I thank everyone in advance for the help.