She's looking a bit rough.
Take a water bottle, or something that will cover it but still let light through, and cut the bottom off to make a little greenhouse for it. Then, spray the inside with water and set it over the plant. try to get a decent seal so the humidity stays inside the bottle with the plant.
She might be having a problem with getting too much light, as well. Try moving it out from underneath the light so it's just getting indirect light. That may help some, as well.