2 Partitions With 2 Different File Systems

Q: How to create 2 partitions?
As the drive is larger than 2 TB it must use GPT partition table.  Check first and create a partition table if required.  Then just create 2 new partitions.  GParted can create FAT32 file systems.  However Microsoft assert patents on exFAT and charge license fees.  As GParted is a free project we can't support exFAT.  Depending on how you will copy the files you could use FAT32 or NTFS instead.

Relevent sections in the GParted Manual are:

• Selecting a Device

• Viewing Device Information (look at what GParted reports for "Partition table:")

• Creating a New Partition Table

• Creating a New Partition

Q: Can't resize/move sda5?
That colour looks like an NTFS file system.  GParted definitely can resize and move NTFS file systems.  What do the following commands report:

sudo parted /dev/sda print
sudo fdisk -l /dev/sda
sudo gdisk -l /dev/sda
sudo lsblk -o name,maj:min,rm,size,ro,type,fstype,label,mountpoint
sudo ntfsresize --info --force --no-progress-bar /dev/sda5

To Create Partition table with GParted (Be Carful you are on the right drive!):
On the menu bar of GParted, click Device, Create Partition Table...

And you shouldn't have any partitions on that drive when you do it....

That looks like somehow the desktop manager is not loading, and the prep scrip jamming up before loading gparted (actually it is the same script that starts both).
Before you most likely easier to just dl another copy - if possible check the integratey of the .iso file before anything else.
Live boot image links are on gparted site at:
https://gparted.org/download.php

humm - I almost want to say os not recignizing gpt partition table , but you say it dose show one partition.  I personally don't know much about Windows (I use build your own pc, and only use Linux on it, a few distros installed on a multi-boot) but I do know from using other peoples on occasion the Windows 10 professional can use gpt partitioned drives - any other version of Windows I have no idea.
However, you can always access it with gparted live.  Just use the command terminal to create a mount point, and mount the partition, just DO NOT forget to unmount it when done.  I normally open a terminal with root privalages for this, but if not, just add sudo in front of the commands.
The mount point is really just a folder that the partition is going to be attached to (to open a command terminal with gparted live just right-click anywhere on the desktop and you should see it in the menu that pops up) To make it easy, in this example, I'll just call it mountpoint11 in the root folder (remember sudo if terminal not opened with root privileges)
   mkdir /mountpoint1
You need to know the partition to mount, you can get that by looking at the actual partitioning program, say it's partition sdb1, the mount command would be
   mount /dev/sdb1 /mountpoint1
Repeat for all needed partitions.  Now you can use the filemanager (pcmanfm) to copy or whatever.  If you need to copy from a exfat partition (a.k.a. fat64) I have not had occasion to try it myself (since I can't create the partitions at all) but hear you can use exfat parrtition from debian based Linux distros (GParted live is Debian based) by installing a set of programs to work with exfat (the gparted partition manager still will not create them) to install that set - again from command terminal (and if not opened with root privileges prefixed with sudo)
  apt update
  apt install exfat-utils
To open pcmanfm from terminal to root folder
   pcmanfm / &
The & allows you to do other things with the terminal while pcmanfm is running.  As stated before, once done unmount the partitions, continuing with the example used, again from terminal
  umount /mountpoint1
DO NOT be in too much of a hurry here!  Depending on the file sizes, number of operations, speed of drive it can take a long time to unmount due to writing what is in the buffer to the disk physically (I recentlly had a usd drive take 10 minutes to unmount)
Hope that's some help anyway...