Help Bring Our Fuzzy Babies Home

We had to move abruptly to Indiana from LA, 3 days before our moving date our pet shipper canceled on us. We had to leave our 3 cats Jack, Bubby, and Mini behind. On the day of our flight Jack had to be rushed to the vet. He couldn't make it, I landed across the country and my baby had to be put down and i couldnt be there. This left an enormous dent in funds to bring them up here. My brother is willing to drive our two cats that are left out here to us. But its a costly trip and he cant do it alone. They've become very depressed, are barely eating or moving. Please help bring them home