Gardenia probably works in a hospital or private clinic as a prosthetist providing artificial limb for patients. It is her work to design and create prosthersis which can be use for a missing limb. They usually work with a prosthetic technician and orthotist.
the way i can best answer this question is. you would half to refuse service a they are a minor and minors are not allowed to fill subscription. the child would need to have a parent or guardian with them to fill the subscription.