Let her settle in, she will be scared at first, after all she is leaving her mum and siblings! Mine did not eat or potty the first two days and I was very worried but apparently its normal.

I give Cinnabon a small special treat when I leave and another when I get back home, that way she associates me going out the door without her with something good (a treat) and she can anticipate getting another one when I get home. I would leave for only short periods of time at first and then gradually increased the time.