i need a textbook to open up when a player clicks a textbutton?

My intermission will be a textbox that opens up when a player hits a textbutton. Unfortunately, my intermission bar just stays hidden even after I click.

local button = script.Parent
local intermission = game.StarterGui.intermission.TextBox
	intermission.Visible = false

local function close(click)	
	local title = script.Parent.Parent.Title
	local description = script.Parent.Parent.TextBox
	local click = script.Parent.MouseButton1Click
	if button and click then
		title:Destroy()
		description:Destroy()
		button:Destroy()
		game.StarterGui.Greeting:Destroy()
		intermission.Visible = true
	end
end


button.MouseButton1Click:Connect(close)

P.S. I want to make a GUI similar to Natural Disaster Survival, I may have more questions coming soon.