Yes, it can probably be perked up. I can't see the pot in the photos so it is hard to say what the watering should be. However, my educated guess is that you are underwatering.
If it is potted correctly, it should be watered thoroughly as soon as the surface of the soil feels almost dry. Misting is not a substitute for watering and really doesn't do very much. Provide as much indoor light as possible.
