Monn. Millenium Magic New Growth Question

[Orchid_Love1985]

Hello all,

I have been searching everywhere for an answer to this question and cannot find it anywhere. I recently received a Monnierara Millenium Magic Witchcraft orchid and it had two new growths. The seller had watered it when the roots were about 2 and 1/2 inches and when I received it the root tips were yellow. Since then, one of the growths has died and the bottom leaf on the other is dying. Does anyone have any advice? I haven't watered it since then, but it hasn't produced any new roots and the roots with the yellow tips haven't done much of anything. I read somewhere that you might be able to water the roots on the old pseudobulb to help the new growth in emergency situations, but I didn't want to do that if it wasn't going to help. Any information that anyone can provide is greatly appreciated, and thanks!