u/Far4sRL

Hey everyone, I got my BC-250 a few weeks ago and finally got the parts to build it and followed this guy's tutorial

https://www.youtube.com/watch?v=4S0DvIpqm0E

All was going good, I flashed the BIOS and wanted to install Bazzite, I put Bazzite on a usb drive and put it in the BC-250 but when I turn it on all I see is this

I honestly don't know what to do so if someone could explain it to me that would be great