Connecting XDJ RX to Rekordbox

I already own a XDJ RX for several years. I used to connect my USB drives to the XDJ RX, but now I also want to use my Macbook with Rekordbox to connect to the device.

I watched several tutorials, but I can't connect Rekordbox to my Pioneer device. I connect my laptop with a cable from UBS-B to USB-C (no hub), my laptop recognizes the Pioneer XDJ RX. I then push on MIDI on the device and I load deck 1 and deck 2. Then, nothing happens. I can't control Rekordbox with my XDJ RX.

Is there a way anyone can help me to connect?

Thanks in advance.