Hatching is hard work for the little cuties. It isn't unusual to lose the odd one early on so don't feel bad if that happens. As for the toes sometimes they straighten on their own or you can make a little cardboard boot in the shape of their foot and tape it under their foot with the toes taped straight on top of it and generally within 24 hours the toes will have straightened up. Or you can just use a bandaid/plaster - it's tricky getting it on there so it might be a two person job.
Number 1 looks like an italian, 2 looks to be white, 3 is a wildtype/pharoah, and 4 is a tibetan/range. Aren't they the cutest?!