Quad SATA Hat - Hat not recognised by I2C at all

Good Day
I need help to get the Quad SATA Raspberry Pi Hat to work. It’s not showing up at all on the I2C check.

WHAT HAVE I DONE:

  1. Installed Debian OS Lite.

  2. Updated all OS software.
    sudo apt update
    sudo apt upgrade

  3. Installed OpenMediaVault
    wget -O - https://raw.githubusercontent.com/OpenMediaVault-Plugin-Developers/installScript/master/install | sudo bash

  4. Followed the instructions on the RadXa website:
    curl -sL https://rock.sh/get-rockpi-sata | sudo -E bash -

           JMICORN Controller incorrectly reporting serial numbers.              
           “fix” this by adding a rule to /lib/udev/rules.d/60-persistent-storage.rules after the entry for “Fall back usb_id for USB devices”:
                 # Fix Quad SATA HAT disk serial number
      KERNEL=="sd*", ATTRS{idVendor}=="1058", ATTRS{idProduct}=="0a10", SUBSYSTEMS=="usb", PROGRAM="/root/serial.sh %k", ENV{ID_SERIAL}="USB-%c", ENV{ID_SERIAL_SHORT}="%c"
    
           You will also need to create /root/serial.sh containing the following:
    

    #!/bin/bash
    /sbin/hdparm -I /dev/$1 | grep ‘Serial Number’ | awk ‘{print $3}’

           And you need to add execute permission to the file via the following:
      chmod +x /root/serial.sh
    
           Finally, install the hdparm.
      sudo apt-get install hdparm
    
  5. Then followed the troubleshooting guidelines to install:
    install i2c-tools and check below
    sudo apt-get install i2c-tools
    sudo i2cdetect -y 1

The result is that the HAT isn’t registered:

pi@PINAS2:~ $ sudo i2cdetect -y 1
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: – -- – -- – -- – --
10: – -- – -- – -- – -- – -- – -- – -- – --
20: – -- – -- – -- – -- – -- – -- – -- – --
30: – -- – -- – -- – -- – -- – -- – -- – --
40: – -- – -- – -- – -- – -- – -- – -- – --
50: – 51 – -- – -- – -- – -- – -- – -- – --
60: – -- – -- – -- – -- – -- – -- – -- – --
70: – -- – -- – -- – --

Any suggestions how to fix this?