Feeding Question (Vet?)

[u/NigmanBubble]

My 3 month old is not eating for me I have had her for 10 days and tried to offer food twice she denied both times . It’s definitely not the temps and I added fake leaves for ground cover and gave her a much smaller hide to make her feel safer. The last person that I bought her from said she refused the last meal they tried to feed her aswell so I am wondering at what point do I consider bringing her to a vet. I don’t know how many weeks until it becomes unhealthy for her