TimerScript (LocalScript) (Ponchokings Tutorial)

local TimerEvent = game.ReplicatedStorage.TimerEvent

local player = game.Players.LocalPlayer
local TimerImage = player.PlayerGui:WaitForChild("DialogueGui").TimerImage

local stopTimer = false

TimerEvent.OnClientEvent:Connect(function(Time)
    TimerImage.Visible = true
    wait(1)
    repeat
        Time = Time - 1
        TimerImage.TextLabel.Text = Time
        wait(1)
    until Time <= 0 or stopTimer == true
    stopTimer = false
    TimerImage.Visible = false
end)