Thanks Madleon, I will try to create a new bootabe usb stick and I will be back later!
Added in 37 minutes 36 seconds:
Hi, I tried to create a bootable usb again but did not work, still stuck in the same place,
I download the image called Download 10.13.6 is it the correct one for my set up? (I don't know if I need to choose another one (like Download 10.13.2 HFS or APFS Download 10.13.6 17G2208 8th Intel Processors).
Is it possible that I did not set something correct in the bios?
But my bios is different from your in the video tutorial
Marco