Can someone help me quick. I actually told the shop assistant to help me choose 2 female roborovski hamsters but when I woke up on 3 Jan morning, there are pups in the cage.

On 2nd day I separated the male & female

Yesterday, dunno why the female hamster suddenly push all the bedding & pups out from the box . At first I thought she is very clever as yesterday weather was too hot. And is a good opportunity to take the soiled old box and put in a new one stuffed with new bedding. After exploring the new box, she pushed out all the new bedding n she slept alone inside leaving the pups with the a mixture of old & new bedding outside the box till now. I observe she seems to have abandon all her pups. What shall I do?

The pups may be squeaking but she either stay in the box or come out for food n go bk in the box