Hello. Congrats on your new kitty. When i brought home my new kitties on Tuesday, they didnt start to eat unitl wens night and when they ate THEY ATE like pigs. I think they were to occupied by a new place and wanting to explore and play. We left food out for them, they just walked by it.
I would give it till tomorow. If they dont start to eat, i would contact the breeder and take them to the vet.
<3 Life Isnt about finding Perfection<3 Its about taking what you have and making it perfect <3