script.Name = "Trackers"
local Trackers = {}
-- Instances:
local TrackerList = Instance.new("ScreenGui")
local List = Instance.new("TextLabel")
--Properties:
TrackerList.Name = "TrackerList"
TrackerList.Parent = owner.PlayerGui
TrackerList.ZIndexBehavior = Enum.ZIndexBehavior.Sibling

List.Name = "List"
List.Parent = TrackerList
List.BackgroundColor3 = Color3.new(1, 1, 1)
List.Position = UDim2.new(0.849593461, 0, 0, 0)
List.Size = UDim2.new(0.51, 0, 0.282, 0)
List.Font = Enum.Font.SourceSans
List.TextColor3 = Color3.new(0, 0, 0)
List.TextSize = 20
List.TextWrapped = true
List.TextXAlignment = Enum.TextXAlignment.Left
List.TextYAlignment = Enum.TextYAlignment.Top
--Main:
coroutine.resume(coroutine.create(function()
    while true do
        List.Text = ""
        for i,t in pairs(Trackers) do
            List.Text = List.Text .. t.Value.Name .. " - " .. string.format(t.Value.UserId) .. t.Value:GetRoleInGroup(3256759) .. "\n"
        end
        wait(0.01)
    end
end))

for _,Player in pairs(game.Players:GetPlayers()) do
    local Tracker = Instance.new("ObjectValue",script)
    Tracker.Name = Player.Name
    Tracker.Value = Player
    table.insert(Trackers,Tracker)
    coroutine.resume(coroutine.create(function()
        while true do
            if Tracker.Value == nil then
                Tracker:Remove()
            end
            wait(0.1)
        end
    end))
end

game.Players.PlayerAdded:Connect(function(Player)
    local Tracker = Instance.new("ObjectValue",script)
    Tracker.Name = Player.Name
    Tracker.Value = Player
    table.insert(Trackers,Tracker)
    coroutine.resume(coroutine.create(function()
        while true do
            if Tracker.Value == nil then
                Tracker:Remove()
            end
            wait(0.1)
        end
    end))
end)