Setting up linuxcnc

Hi, this is Yathish. 
I'm trying to run a small Stepper Motor 42SHDC3025-24B using A4988 driver (just one axis). I'm finding it hard to set this up. I'm using raspberry pi 4 with 

• LinuxCNC 2.9.2  Raspberry Pi 4 OS based on Debian Bookworm  Raspberry Pi 4 Uspace compatible with Mesa Ethernet and SPI interface boards.

as my os. 
I'm finding it hard to go further. Whichever resources I refer online is of no use. 
Can anyone please help me out with the steps to proceed?

What have you been trying ?

I want to run the motor which I have mentioned earlier

I want to control stepper motor using linuxcnc, using a4988 driver. IS it possible?

Linuxcnc can control any kind of driver that accepts step & direction inputs.

Start with the stepconf wizard and pretend that you have a parallel port.

Then you will need to edit the HAL file, removing everything that says "parport" and replacing it with a Pi GPIO pin instead.

Use this driver: linuxcnc.org/docs/stable/html/drivers/hal_gpio.html

Thankyou Andy, It worked !
Do you know how to control motors using G-codes?

Thankyou for helping me out. Now I want to use 7 inch display instead of monitor. How to do it. Can I create my own UI like adding logo and changing color of the UI.
Is this possible?. If yes gve me steps to it