Collision Condition not working

Hello Gdevs,
I am making a 3d Shooting game where the player shoots out fireball.Now i could not find a 3d fireball so i simply a 3d particle emitter fireball. but the collision of the fireball and enemy does not work.I thought it was something wrong with the enemy but it is fine. I even tried to edit the fireball’s collision mask.
Any idea s on what might be wrong?

Particles don’t have collision. They are intended for fast display of very large numers of objects. You can use a regular sprite for your fireball, which is a lot more powerful.

Collision with a 3d object is not supported.