how to make the background scroll (parralax scrolling?) FIXED

please help there’s no behaviors to backgrounds so i’m a little confused
game https://flowlab.io/game/play/1139530

It’s in the camera behavior

for the player camera behavior i didint see it

When you click the camera behavior, it should be a box at the bottom of the settings, right above
“what’s this?”.

Parallax*

There’s a setting in the camera block for a parallax effect. The Documentation says:

Parallax This setting determines how quickly the background moves when scrolling. The slower the background layer moves in relation to the game layer, the farther away it appears to the player.

Put a camera in your player object and move the parallax slider to a lower value. You’ll see the background objects moving slower.

THANKS SO MUCH