Raising an orthan kitten
Raising an orthan kitten is not easy. If you have one, by far the best way to raise her is by finding a surragate cat mother. Talk to the cat shelter in your area because they may be able to help you. If this is not an option, here are some videos which should help.
General tips about raising newborn kittens
What food do you need for a newborn kitten?
How to care for the kitten - handling and feeding