Mercari user @ukijatouka (Charlotte Henderson of Atlanta, Georgia) sends mean, rude messages to Mercari app users. She's a troll who emanates negativity and toxic behavior.

There are repercussions for your actions, Charlotte. Your rudeness has caught up to you. You can't malign people and expect it to NOT be made public. The consequences: your toxicity will be shared for anyone to see online, and you should learn a lesson about having some manners.