ferel cat not eating

Question
We have done this before. However, I have never encountered this behaviour and don't know what to do. We have trapped and sterilized 5 ferels. 3 if them are doing fine but two if the females seem extremely unhappy. One of them has escaped their temporary room  will not eat and will rarely move. She is very scared, I know. But now so are we!!! We cannot return them to the location from where they came because it is not safe. What do we do???? Please help. I feel time is running out...
  Thank you so very much for your time and compassion!

Answer
Hi, Taunya. I apologize for the delay. How are things going now? My first thought is if this is medical as you mentioned they were just spayed. What have you tried to get them to come around? It's important for them to feel safe and can trust you. Have you tried different foods? For the one that escaped, if it's possible to re trap her and get her back into the room? She won't feel secure if she's just trying to be invisible. Let me know how things are now so I can help further. Thank you.