if the soil is bone dry, you need to water.
it may have died. the leaves look a bit crispy too. give her some water, and if the leaves improve even the slightest, keep maintaining it just in case. If you have options to replace, that may take less time than a stunted plant recovering, if still alive. They can look dead and still have a chance, though.
water when top 1/2" is dry early on, and 1" when it's a bigger plant or bigger pot. Always watter when you see it wilting.
If the leaves were dark before, don't fertilize for a bit. irrigate only