I don't know how to input the detailed Bluetooth address

I am trying to send sensor data from Arduino to MIT App Inventor using HM-10 module for Bluetooth connection. Currently, my phone is not connecting to HM-10 directly, so I'm using the BLE Terminal app for connection. However, even after connecting this way, it seems like the connection is established up to Arduino but not detected in MIT App Inventor. Therefore, I want to use the specific Bluetooth address 'FC:45:C3:8B:E3:34' to write the code. However, it's not working well, so I need some assistance.