How can I make a leaderstat billboard gui above everyone's head, showing off their amounts of time?

I'm trying to make a working billboard GUI above everyone's head, so that everyone can see each other's times (the leaderstat). How could I do that?

First of all, you need to make the value. Make a ServerScript in the ServerScriptService.

game.Players.PlayerAdded:Connect(function(player)
	local Time = Instance.new("IntValue", player)
	Time.Name = "Time" --Value name
	Time.Value = 0 --Starting time
	
	player.CharacterAdded:Connect(function()
		local ReplicatedStorage = game.ReplicatedStorage --The GUI Location
		local BillboardGui = ReplicatedStorage.BillboardGui --The GUI itself
		local head = player.Character.Head --the player's head

		local Clone = BillboardGui:Clone() --Clones the gui from Replicated storage
		Clone.Parent = head --Sets the billboard Gui into the players head
	end)
end)

You need to make a LocalScript in StarterPlayer.StarterCharacterScripts and also add a remote event in the ReplicatedStorage.

local player = game.Players.LocalPlayer --player
while wait(1) do --runs loop 1 time every second
	game.ReplicatedStorage.RemoteEvent:FireServer(player) --fires remote event
end

Inside the pre-made billboard GUI, you need a ServerScript (The script needs to be put inside the TextLabel)

game.ReplicatedStorage.RemoteEvent.OnServerEvent:Connect(function(player)
	local Time = player.Time
	Time.Value = Time.Value + 1
	
	script.Parent.Text = "Time Played: "..Time.Value.." seconds."
end)

If you follow the instructions correctly it should work. I tested it and sure enough, It worked. Have a nice day.

The answer is must simplier, just place the time billboard gui in a place like serverStorage, and put a script in ServerScriptService, and type this

local players = game:GetService("Players")
local serverStorage = game:GetService("ServerStorage")
local billboard = serverStorage.YourBillboardGui

players.PlayerAdded:Connect(function(player)
	player.CharacterAdded:Connect(function(character)
		local head = character:FindFirstChild("Head")
		if (head and not head:FindFirstChild(billboard.Name)) then
			local billboardClone = billboard:Clone()
			local time = 0 -- put the text here
			coroutine.wrap(function()
				while true do
					wait(1)
					time += 1
				end
			end)()
			billboardClone.TextLabel.Text = tostring(time)
			billboardClone.Enabled = true
			billboardClone.Parent = head
		end
	end)
end)

First thing first create a billboard Gui on a part to adjust it to the size you want it to be, after it put it in "ReplicatedStorage" and create a leaderstats that represents the time that the player been on the server. After your done with it just add a PlayerAdded function and clone and do player.leaderstats.TimePlayed.Changed:Connect(function()

script.Parent.Text = player.leaderstats.TimePlayed.Value

end)