BLE extension for App Inventor does not allow to read manufacturer data(BLE advertising Data)?

Extensions
1

I bought a BLE environmental sensor.
The purchased environmental sensor sends the temperature and humidity values to BLE advertising.
I tried to read data using app inventor for 2 days, but only null data is returned.
Can I read BLE advertising using the app inventor?
The extention used is BluetoothLE.

2

Do you have information on its UUID?

Different devices have different addresses.