cracked toenail

This maybe a bit late, but maybe you could plaster it down with a band-aid to keep the halves together until the nail grows back, or use those invisible band aid sprays.

thanks 4 the advice

the best advice i have for you is to go down to a beauty therapist.
or a nail place they may be able to at least support the crack so that it can grow out
it wont cost much maybe 10 dollars
i did that when i cracked my thumb

I dont think there is anything you can do, I have not heard anything on the market for this, but to be patient and let it grow out. You cant really repair nails, once they have been damaged like that, but I have heard of people using superglue! to hold it together, which I find extreme and would not recommend. (maybe it does might work. l.o.l…he..hee)

If it was me I`d file the nail ridges down to compact the layers and stop it from splitting further (just depends on the crack & how bad it is) paint a clear nail varnish over the top.