Get 3 gui from code?

Help and Feedback Scripting Support
#1

I am try to achieve:
a Imposter style voting system for my new game.

The issue:
I am getting 3 of my Gui when I only want one.

Screen Shot 2020-11-26 at 20.57.50
Screen Shot 2020-11-26 at 20.57.501280×800 86.7 KB

I have tried:
changing to code to a for count = 1, #player instead but it still gave the same output.

in a Local Script in StarterGui

local Players = game.Players
local playerBtn = script.PlayerFrame

script.Parent.Changed:Connect(function()
	if script.Parent.Enabled then		
		for _, player in pairs(Players:GetChildren()) do
			local playerBtnClone = playerBtn:Clone()
		    playerBtnClone.Parent = script.Parent.MainFrame.InnerFrame
		    playerBtnClone.D3Frame.PlayerButton.Text = player.Name
		end
	end
end)

Thanks for the help!

#2

Can you try this?

local Players = game:GetService("Players")
local PlayerFrame = script:WaitForChild("PlayerFrame")

local lastVote = tick()
local PlayersInList = {}

script.Parent.Changed:Connect(function()
    if tick() - lastVote > 15 then
        PlayersInList = {}
    end
    lastVote = tick()
    if script.Parent.Enabled then
        for i,v in pairs(Players:GetPlayers()) do
            if table.find(PlayersInList, v) then
                return
            end

            local playerBtnClone = PlayerFrame:Clone()
            playerBtnClone.Parent = script.Parent.MainFrame.InnerFrame
            playerBtnClone:WaitForChild("D3Frame").PlayerButton.Text = v.Name
            table.insert(PlayersInList, #PlayersInList+1, v)
        end
    end
end)