The Niffler is asking the wrong person for help. Felicity doesn't have a wand, and even if she did have one, she's not sure what she would do with it. She slept through the lecture on melting Nifflers.
She suspects what they need (and maybe the Niffler needs) lies somewhere in the dumpster. She wriggles out of Maisy's grasp and dives back in, in search of something shiny.
MEMORY: Dumpster Dive
She suspects what they need (and maybe the Niffler needs) lies somewhere in the dumpster. She wriggles out of Maisy's grasp and dives back in, in search of something shiny.