Can't not install facer on gear s3 classic

I got a new Gear S3 classic R770XX and cannot install facer. My phone is Huawei mate 20 pro and my watch is running Tizen 2.3.2 . I found app “Facer companions for Samsung watches” in my country ( Vietnam) and i couldn’t install it. The notification showed Vietnamese language mean “error installing app” . That also both with Mr.time app on Galaxy Store. Pls help me. Thanks admin and have a good day everybody.