Nexus Iii Rollator How Do I Finish The Dream Recovery Potion In Dream Chronicles III The Chosen Child?

How do I finish the dream recovery potion in Dream Chronicles III the chosen child? - nexus iii rollator

I am in the kitchen, pink and gray is needed in other areas, says Ing The formula, and you do not then add say why. I think the symbol of the foreigners at the stairs to open the connection. What am I missing?