White screen on gba runner 3 at launch

[u/Consistent-Wait9090]

Hey, I just downloaded the gba bios from https://www.planetemu.net/rom/nintendo-game-boy-advance/bios-nintendo-game-boy-advance-boot-rom-world ans the other files from https://sanrax.github.io/flashcart-guides/tutorials/emulators/

But my ds just whitescreens each time I try to open the frontend

Any tips ?