How can I make this script only activate once even when multiple targets are present?

In a game I am making, I wanted players to be able to be able to withdraw and deposit party members of different types in and out of their group. The withdrawing part is working how I want it to, but the depositing is proving to be a bit of a hassle. Instead of one party member being deposited, all of it's type are deposited instead. How can I make this script only activate once, even though there are multiple members possible. I hope I made that understandable because I don't really know how to describe it. Here is the script:

function onClicked()
	local plr = script.Parent.Parent.Parent.Parent.Parent
	local store = plr.OnionStore.Yellow
	local num = plr.Character.Num
	local max = plr.Character.Max
	
	if num.Value ~= 0 then
		local b = plr.Character:GetChildren()
			for index, item in pairs(b) do
            if item.Name == "Pikmin" and item.Available.Value == true then
			
			local list = item:children()
			local temp = nil
			local temp2 = nil
			for x = 1, #list do
				temp2 = list[x]
			print("Worked this far")	
			if (temp2.className == "NumberValue") and (temp2.Name == "Pik") and (temp2.Value == 2) then
				temp = temp2.Parent
				temp.Leaf.Sound.Volume = 0
				temp:Destroy()
				store.Value = store.Value + 1
				num.Value = num.Value - 1
			end
			end
			end
		end
	end
end
script.Parent.MouseButton1Click:connect(onClicked)

Debounce. Do this. Simply states a variable thats set to true if the script has allready been run, check if it's true, if it is, don't continue running script.

local Debounce = false
function onClicked()
	if Debounce == false then
		Debounce = true
		-- Your code
	else
		return -- In b4 him accuses me of bullying the engine :c
	end
end