Due to the very long name of your first section, all sections of the GParned are not visible ... The most important thing is just on the right side of the screen (GParted).
It looks like the Linux bootloader (Grub) was not installed, but the Windows bootloader was erased ...
You need to install the Grub bootloader. It will boot both Linux and Windows.
Criticalcan not install grub on /dev/sda :path '/boot/grub' is not readable by GRUB on boot,installation is inpossible .Aborting
PS:how will I format the linux disks,so that the grab will function normally?
Look at my screenshot.I do not have Windows on HDD.
No. You don't need to create a separate boot partition. It needs to be placed in the root directory: /Just like in my screenshot.
It's strange. And if you try not to encrypt partitions?
Using Windows? What is it like? It does not load for you.