Showing up Gui on time?

Inside the script is an Gui this gui have to pop-up when the time is ready (Multi guis will be added in the script but one gui is already not working, help what did i wrong?) Can someone help ? Thanks. (All players need get the gui on the screen on the same time.)

local EventsGuii = script.EventsGui

while true do
	wait (5)
	local human = game.Players:GetPlayerFromCharacter
	human:WaitForChild("PlayerGui"):FindFirstChild("EventsGui")
		local newGui = EventsGuii:Clone()
        newGui.Parent = human.PlayerGui
		newGui:remove()
	end
	wait (5)
	end)
end