The details are as follows: call the hospital for counseling and ask the hospital to reissue a QR code, or you can try to reapply on the app, or you can search for the hospital's public number, or you can go to the hospital lobby and scan the QR code with WeChat.
Children's Hospital is a mobile app to help you as a parent. When your child needs medical care, launching this program will take you to the nearest children's hospital to receive the fastest medical care. Specialized children's hospitals are the only ones that can give your kids the most immediate and correct medical care.