Endeavour os installation error

I tried installing endeavour os on a usb3.0 from a live install located on a SD card. This is what happened. What does this mean and how do I fix it?
I’m quite new to Linux so please forgive me if it’s a dumb question and try to keep the answer as easy to understand as possible <3

It is simple. please refer below link

You can put Ventoy on that list. I used that one to install my latest eos.

I used balena etcher, which is according to this link https://endeavouros.com/docs/installation/create-install-media-usb-stick/
one of the good flashing utilities. But still I got the error mentioned in my question.
And I can’t format the usb sticks I used to try again because now they magically don’t show up anywhere when I plug them into my laptop.

Can you try once again through best window image writing utility.

https://rufus.ie/

Please note a technical guy. Only train and error solution. Dont feel bad.