TextButton not responding to anything?

I'm making a game and right now I've made a TextButton of course. For some reason when I click it, it won't fire the print. Even if I hover my mouse over it won't darken as it's supposed to. I've checked my code multiple times for bugs. I've even tried remaking the script and the TextButton. Here's my code in case there are bugs.

local Button = script.Parent.TextButton

Button.MouseButton1Up:Connect(function()
	print ("Success so far!")
end)

In your code, everything up to line 3 is right. Instead of writing "MouseButton1Up", try writing "MouseButton1Click" instead. Here is your edited code:

local Button = script.Parent.TextButton

Button.MouseButton1Click:Connect(function()
    print("Success so far!")
end)

-- Services
local UserInputService = game:GetService("UserInputService")
 
-- GUI Elements
-- your gui code bla bla bla
 
-- Player's Mouse
local mouse = game.Players.LocalPlayer:GetMouse()

-- Global boolean indicating whether player's MouseButton1 is down
local hold = false

function
-- code bla bla bla
if hold == false then return end
-- work off this ^
-- clode bla bla
end

also why tf do you have a space in print