DDJ 1000 audio output problem

I am using MacBook Pro running High Sierra. On my Rekordbox sound setting, i do not see DDJ 1000 Driver where i can select it (already installed DDJ 1000 driver. The only driver that it automatically select is Build-in Driver which MacBook pro driver. I've re-install DDJ 1000 driver again and it still not show on Audio section for me to select audio output. What went wrong here? any ideas?