Missing nails is nothing, Brandon, but I doubt the bird was born that way, most likely, he lost them somehow.
As to the baby lovie with the broken toe, you really have no options, my dear, it needs to go to an avian vet asap (you already waited too long, I am thinking, because is not getting good circulation -that purple color would worry me something terrible!- so it will eventually end up with a sore that will get infected). It either needs to be splintered right (which would meant the entire foot, actually, so I don't suggest you try to do it yourself) or amputated because you can't leave a toe under the foot like that forever, the bird would never be able to perch right or lock its tendons to sleep at night with it - and that will affect the entire foot and leg muscles and tendons.
There is always a risk when you breed birds, especially if you are not very knowledgeable - so many things can go wrong...






