I need help to use a waypoint

I want the way point to hit only a single person This is how I want it to work

player 1Vending machine bought->set waypoint 
player 2 Vending machine brought->allows player 1 where is player 2

how can I make it work?I tried it didn’t work

You have to set lifecycle scope to player, then just vending 1-track player when
Vending 2-activate on

ok thanks,(can you just make it more simple)