What to do if the Mijia Refrigerator Cross Door 510L’s door cannot be closed tightly?

If the Mijia Refrigerator Cross Door 510L’s door cannot be closed tightly, please check as follows:
1. Check if there is any foreign object stuck in the door axis;
2. If the door seal is hardened and deformed, adjust the door seal to make it flat;
(1). Use hot air to evenly heat the door seal, and please note that blow air evenly at a low wind speed, and do not deform the door seal;
(2). Smooth the door seal airbag by hand (Squeeze the door seal along the door frame to install the door seal in place);
(3). Wait for the door seal to be fixed after cooling;
3. Check if the door gasket is deformed or damaged.
If the issue still persists, please apply for local after-sales service center inspection.