BIOS and USB boot problems

I’m new here, so hello everyone!

Recently, I tried to create a bootable Kali Linux on a Kingston 128 gb flash drive. Unfortunately, when I change the boot queue every time I boot up the USB I have to set it up again. There are also messages on the screen referring to the BIOS.

How can I fix this?

I tried to change BIOS boot settings and put the system on USB again.

You will have to choose to boot from a USB everytime, that is normal.
did you turn of secure boot in the BIOS before trying to boot your USB

Tell me, I put Kali on usb, but it only works in live mode, I downloaded through rufus on a flash drive, it does not give when formatting a shrub constantly through etcher, there is no markup and manually I can not change it through gparted and commands do not give since iso occupies my entire flash drive 64GB even tried through minitool to make markup, the markup is done, but still when I try to create a new persistence partition, I format my dev/sda 2 and removes the iso completely Although it has a different number and has to be re-recorded and so on in a circle

To create a plug in USB drive that is bootable and can be updated like a traditional install to hardware, (i.e.doesn’t need persistence to be updateable) you need 2 USB sticks, one to create the ISO Live USB that you will boot from, and the other becomes the target drive to install Kali too, and then you can update as if it was an internal hard disk.

Make sure the installer writes the bootloader (grub) to the USB stick as well, else it wont be bootable, by default it will normally try and write a bootloader to the internal disk, and this is not what you want.