Bluefruit LE Micro how bluetooth works?

I have a brufruit micro LE. i installed a library that the blufruit can be detected as a HID joystick. it's working, but only trought USB and i buy this specific prpoduct for the blutooth. how i can add the blutooth output in my code? for exeple if i press a button or move the analog. please is very important

This the link to the adafruit topic :