kit command not working and delaying doesn't work

[glacial shale]

kits:
starter:
delay: 690111
items:
- iron_sword 1
- iron_axe 1
- iron_pickaxe 1
- cooked_beef 64
- golden_apple 5
- cobblestone 64
- iron_boots 1
- iron_leggings 1
- iron_chestplate 1
- iron_helmet 1
i'm using essentials ./kits for this but for some reason your able to spam it

  trigger:
    open chest inventory with 3 rows named "&6KITS" to player
    wait 1 tick
    set slot 11 of player's current inventory to stone named "&7Starter Kit"

on inventory click:
    if name of event-inventory is "&6KITS":
        cancel event

        if index of event-slot is 11:
            execute console command "kit starter %player%"```

[gusty kraken]

You're able to spam it because the console is running the command (console has op so that means no cooldown).

[glacial shale]

Oh