Spadefoots are notoriously difficult captives. They spend most of their life underground and inactive in the wild. While they do enter topor in the cold months, it takes a significant temperature drop for them to do so. They are completely nocturnal only coming to the surface at night during rainy weather to feed and breed.

A few questions to better asess the situation:

What temperature is he at?

How damp is his substrate?

What are you feeding him?

When did he last eat?