What can I do to correct hollow, aged under eyes caused by previous filler? (photo)

2019 I went to a cosmetic nurse, suffering with under eye bags due to lack of sleep, stress, the doctor placed Perfectha deep into my under eye area, immediately after experienced horrific swelling, kept in touch with nurse who kept suggesting ice, massage and antihistamines, then hospitalized for orbital cellulitis, continued to experience flare ups when tired so had it dissolved, this area is now hollow and aged, what can I do to fix this? It is incredibly upsetting