Hello there! :)
Dark circles at your age could be due to various factors - it can be familial, associated with an allergy prone, sensitive skin, certain
vitamin deficiencies and a hollowness around the eyes we call the ‘tear trough’
Treatment of dark circles hence depends on the right diagnosis and specific treatment of the underlying issue.
I would recommend a consultation with a dermatologist when you can, or, you can reach out to me for an online consult as well, I’ll be glad to help you.