Motors don't work ESC DALRC PRO to PIXHAWK

We are trying to connect pixhawk 4 to an ESC DALRC Enige PRO.

The motors do not start when we send the signal. We are not sure if the wire connection is correct.
For example the current wire we don’t know where to connect in the pixhawk int.

Out components:
DALRC ENGINE PRO 40A 4in1 ESC
Radiolink PIXHAWK Flight Controller FPV RC Drone FC 32 Bit with Power Module

Exists a wire map to connect the DALRC ENGINE PRO to a PIXHAWK directly.

Thanks for any help.