I applied for visa exemption on 12 123, but I haven't received it yet. What should I do?

Honey! You can check whether the validity period has been updated in the "Motor Vehicle" function on the homepage of the "Traffic Management 12 123" mobile APP. The inspection-free sign indicates that the business is completed, indicating that the online business is completed. After the online business of inspection-free sign is displayed, if you apply for a paper inspection-free sign, you will receive the corresponding express information after the business is completed.