Bluetooth sketch doesn't appear in the Arduino library

I’m using Arduino Nano to connect my Bluetooth (HC-05), and I just couldn’t find the bluetooth example from the Blynk Arduino library.

As you can see from the image, there is no library related to Bluetooth or BLE
I installed the latest Blynk 1.2.0 as well.
Please guide this poor newbie…

Thank you very much

Blynk IoT doesn’t support Bluetooth.