I can see the leaves is really dehydrated from the long journey , not to worry they are very tough plant from what I see the photo above the green roots still there the chances to recover very high, if I were you especially in tropical climate I have 2 option:
1.At the base of pot I will put charcoal and the plant above at the roots cover with thin layer of sphagnum moss put under the shade within 2 weeks the new roots in optimal condition will appear.
2. I will use fine coconut fiber and stack the plant
so far both technique doing very well here.