Hit object A, it triggers something on object B

Help Requests
1

their are two objects objects A and object B.
I want to make it so that when you hit object A it triggers something on object B.
Any Ideas?
The link to my game is the title.

2

[https://px-loudlist-284-skibdi3-pxmains.koyeb.app/uv/service/hvtrs8%2F-fnoulcb%2Cim%2Feaoeq%2Frlcy-26647%3A5] ← Is actually the link to the post.

3

On collision with Object A, Message Object B.

So just use the collision behavior, when you collide with Object A (Or object A collides with you, either works), send a Message to Object B.

4

can u help me figure it out plz?

5

make a collision trigger that’s connected to a message trigger that sends a specific word or phrase to object B. Object B needs a Mailbox trigger that has the same word as the mailbox in it for it to activate.