I have a Npc To where once you Click "Sure" he Destroys And i noticed that after he is destroyed The E Gui To talk is still there and if you click it it just re-does the dialogue again. Here is my code

Local A = Game.Players.LocalPlayer.ScreenGui Sure.MouseButton1Click:Connect(function()

if script.Parent.Parent.Parent.TalkGui1.TalkFrame.Dialogue.Text == "Hey kid Can you Do somthing for me?" then
	local text = "Well i cant find My radio, last time i saw it I was at this abbandoned place"
	local length = string.len(text)
	
	for i = 1, length do
							
		script.Parent.Parent.Parent.TalkGui1.TalkFrame.Dialogue.Text = text:sub(1, i)
		wait(0.04)
	end
	
	
	wait(0.5)
	script.Parent.Parent.Parent.ButtonGui1.ButtonFrame.Visible = false
	script.Parent.Visible = false
	game.Players.LocalPlayer.PlayerGui.QuestGui.NoQ:Destroy()
	E.Partee.Transparency = 0
	E.Partww.Transparency = 0
	E.Partpp.Transparency = 0
	wait(2)
	A.ButtonGui:Destroy() <------------------ I tried Destroying the E button by going to the player
	D:Destroy()
	
	
	
end

end)




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Does anybody have any idea on how to fix this 
Thanks
Anonymous