Why won't the script I made to change the position of a gui work?

local gui=script.Parent.Parent:WaitForChild("TextLabel")

wait(3)

function startgui()
	script.Parent.Position = UDim2.new(0.425,0,0.3,0)
end

print("Okay?")

I don't understand whats wrong. It prints the "Okay?" and it's not giving me any errors, but the gui wont move to the desired location.

Thanks.

You need to put StartGui() to call the function.

You need to reference things properly in a Gui.

Here is what the script should look like:

local players = game:GetService("Players")
local player = players.LocalPlayer

local playerGui = player:WaitForChild("PlayerGui")
local screengui = playerGui:WaitForChild("NameHere")
local gui= screengui:WaitForChild("TextLabel")

local frame = script.Parent
-- Or wherever you put the script, and text label

-- First of all you never referenced back to the function you did!
-- Secondly you don't need a function to run this. Without a function it will run automatically.

frame:TweenPosition(UDim2.new(0.425,0,0.3,0), "In", "Quint", 1)
wait(0.5)
print("FIXED!")

This is your new and improved script that should work to move the Gui!