New grow plant not looking good

This plant is about 2 weeks old, the cotyledon leaves have turned yellow to brown and have gone completely limp, first set of leaves above those have turned a very very dark green and have twisted up and drooped down, it has been like this for about 3 days now, what did I do wrong? And what can I do to save it?

Soil. I see a nute ball in that stuff. Poor girl is getting cooked by nutes. Best you can do is go dig up some soil in your backyard or buy some foxfarm. No more Wal-mart or home depot soil. Start over.

-Grish