Distance to problem?

Oh Man, I can’t even set up the trigger array, I’ve added an array, with a variable type of trigger box, but in its default values section I only have the option of selecting one of the triggers that already in the map, not the option of adding multiple array elements you have in yours?

Could I be really annoying and please ask for a step by step, I’m going mad trying to figure this out on 4.21.

I’d really appreciate your help.