HCA: Hermit Crab Association

my tiny crab, Papaya, seemed to be molting because when i opened the cage this morning, i thought she was dead, but her body was thin and crispy. but because i thought she was dead at first, i picked her up BUT I SAW NO CRAB BEHIND THE EXO!!!!!!!! she was a tiny crab, but i her shell seemed too small to be able to hide her that well. maybe it's bigger than i think, but i don't know what's going on! her body seemed too crispy for her to be dead, but i can't see a crab in the back! she couldn't have left her shell because the exo was still in the front! she is in the tank with my other crab, Mango, still because i wasn't prepared for a molt!!! should i move her?? im soo confused!!!!!!!! please help!!!!!!!

Is her exo hollow? If not then your crab has passed on.

If the exo is hollow, she just surface molted. Cover her with a hidey or some warm wet moss.
Sending good hermie thoughts your way.