Check the exact message: A scooter that appears blocked may have a local app lock, a connection problem, a recorded account restriction or a technical fault. An account restriction may concern an unpaid balance, an outstanding return or a lost/stolen report, but the message alone does not prove which applies.
Keep the issues separate: A legal construction speed limit is not an unpaid-invoice lock. Sudden shutdown, jerking, damaged brakes or steering, and battery overheating need technical assessment; stop riding when unsafe, even if another return or invoice is also pending.
Resolve or ask for review: Use the supported app controls for the exact model. If payment or a return has already been completed, follow the status-refresh and reconciliation steps. If the record or restriction remains wrong, contact support in the existing conversation with the exact message and evidence. Do not make a duplicate payment or create a new account to bypass it.
Augment 360: The seated 360 has its own supported NFC/Bluetooth controls and vehicle classification. Stand-up scooter unlocking instructions or speed settings must not be assumed to work on it.