Why is my localscript inside of my ImageButton not running?

So, for the past hour or so, I have been having this random thing happening with an ImageButton. When you hover over the button, it should make a Click Sound and a TextLabel should appear, and whenever you click the button, it enables a GUI and makes the frame in that GUI visible.

For some reason, when I logged on today to test it out, it wasn't working. There were no errors in the output, and nothing glitched or anything.

The LocalScript is located inside of the ImageButton, which is Located in the ScreenGui.

This is all that is in my LocalScript:

local lobbiesGui = script.Parent.Parent.Parent.Parent:WaitForChild("LobbiesGui")

script.Parent.MouseEnter:Connect(function()
    script.Parent.Select_Sound:Play()
    script.Parent.Text.Visible = true
    print("MenuMouseEnter")
end)

script.Parent.MouseLeave:Connect(function()
    script.Parent.Select_Sound:Play()
    script.Parent.Text.Visible = false
    print("MenuMouseLeave")
end)

script.Parent.MouseButton1Click:Connect(function()
    script.Parent.Text.Visible = false
    script.Parent.Parent.Parent.Parent.LobbyGui2.Enabled = true
    script.Parent.Parent.Parent.Parent.LobbyGui2.PartyGuiFrame.Visible = true
    script.Parent.Parent.Parent.Enabled = false
    print("MenuMouseClick")
end)

Any Help on this?