What to do if the light inside the Mijia Refrigerator Side-by-Side 621L doesn't turn on?

If the light inside the Mijia Refrigerator Side-by-Side 621L doesn't turn on, please refer to the following information:
1. First, check whether the power supply is functioning properly. You can test the power outlet by plugging in another electrical appliance to confirm that electricity is available.
2. If the outlet is working normally, unplug the refrigerator and disconnect it from the power source for 3 to 5 minutes. After waiting, reconnect the power and turn the refrigerator back on to see whether the interior light returns to normal operation. This restart process can help reset the internal electrical system.
3. If the light still does not turn on after these steps, it is recommended to contact the after-sales service center for professional inspection and assistance to ensure safe and proper operation.