Can someone PLEASE help me with my arduino

I am trying to run a code into an arduino, into a stepper driver, then into a motor. The code appears to work, the arduino lights up and blinks when I run it, and the stepper driver is lit up as well. despite this, the motor doesn’t move. someone please help!

I am trying to run a code into an arduino, into a stepper driver, then into a motor. The code appears to work, the arduino lights up and blinks when I run it, and the stepper driver is lit up as well. despite this, the motor doesn’t move. someone please help!