How do I make collision object with specific point

hi everybody

I want to ask if I have sprite and I want to make collision with other sprite but the collision must be at fixed point in the sprite not on the any place in sprite how I do it if it's possible done

roro The collision box under the animation section should allow you to indicate the parts that will be in the collision.

I don't find the collision box that you said

the collision box i find it only have disable and enabled

roro under animation when you double click on a sprite, the last option on the right hand side menu is the one where you can define the collision box.

I would also recommend you to review the tutorial for beginners by Ashley, which shows important information.

And/or add a capx file so it is easier to understand the issue