I totally agree with Aquila here for all the reasons she stated.
I know some folks are under the impression if you have the chick from the moment it hatches you will have a better companion. There's a wealth of evidence that parent raised chicks or chicks hand fed by reliable breeders until fully weaned will bond just as deeply and often are healthier, more well adjusted and just as easily socialized. There are really no advantages of buying an egg or a very young chick but plenty of disadvantages and the potential for heartbreak.
Best of luck with your quest but please carefully research and reconsider your options. All those scammers out there are just that.