SmileDirectClub customers are fuming after the company shut down — and left them with unfinished treatments and unpaid bills

• SmileDirectClub announced that it would be shutting down.
• The company said it still expects people to finish their payment plans.
• But some confused customers said they wondered what would happen with their treatment plans.

SmileDirectClub is shutting down after filing for bankruptcy protection — and some customers say they have unfinished business with the company.