I put the toes spread out in a sandwich of painters tape, then I carefully cut the tape so it’s shaped like the foot, so it looks like tiny blue duck feet. Then I would put it in a cup or toilet paper roll. For tiny chicks the cardboard roll inside aluminum foil is actually an even better size I...
I believe it’s best to wait 24 hours from hatch to try to correct them. For the first day mine are in the brooder they are on bumpy shelf liner instead of bedding, this helps them get their feet and legs positioned correctly on their own.