Chromebook acer 314 (DROID)

Can you help me? I installed mrchromebox and after finishing, I tried several distributions like BlendOS, Linux Mint, and UbuntuDDE with no success. I also installed Ventoy, but nothing changed. The message appearing on my screen is:

Secureboot status: disabled
Rooting from ‘Kingston datatravel’ failed: verify it contains a 64-bit UEFI OS.
Press any key to continue booting…

When installing mrchromebox firmware, did you install Full UEFI ROM or RW_Legacy? I’ve only seen full success with installing linux distro installs after going the UEFI route: Types of Firmware | Chrultrabook Docs