Welcome. Please don't leave because of what one person said. Sometimes when a person is passionate about something they have tunnel vision and see their side only. You chose a legbar which should be an autosexing breed. Once their little heads dry out, a yellow dot usually denotes a male and the lack thereof, a female, (subject to some glitches, I guess.) Not everyone is allowed to keep roosters. They try to do the best thing and stack the odds in their favor by getting autosexing breeds, sex links or sexed birds. Unfortunately it is not always 100% effective.
And crossbeaks do happen. I know several people with them and I have a little hen that seemed fine as a baby and a few weeks later a crossbeak developed. Thankfully she is growing with the rest, seems to be able to eat and drink so hopefully she will be all right. And she is well loved. Not all chickens hatch 100% perfect.
Make yourself at home, Wyleiria, look at the information given, and you will find the majority of people on here try to be helpful.
