I'm very sorry to hear this, and can't offer a lot of hope, unless you have mucho time to stay home and nurse kittens. Do get the kitten formula if you decide to do this, and be sure and stroke the kits with your thumb a lot, especially around the head and face, but all over as well. Part of what mom cats are doing when they lick is stimulating circulation, so this is both comforting and life-giving to the kittens.

Good luck.

WW