Question path bezier curve asset interfers with OnTriggerEnter2D(Collider2D)

I am trying to download some free asset from store about bezier or curve path but when i do that it tampers with the abilty of my prefabs enemys to recognize being shot

the collider dosent work somehow

i tried a few but all made similar problems - the collider enter 2d stops working somehow

"Bézier Path Creator "this one i use now

the other problem is that i am not sure how to neutralize the Z rotation - the prefab moves likes its something between 2d and 3d and instead of just 2d

thx!