Value script works but doenst change in-game?

Hello, i am just trying to make a script that works like this: U click a part, the part makes the gui text change +1, Click again, gui text goes +1 again..

Now although this does seem to work, and the value changes.. it doesnt appear to change in-game, heres my script:

I have a Part that is able to click and a value inside the gui that makes the text change,

local clicky = script.Parent.ClickDetector
local value = game.StarterGui.NumberV.Value
local number = game.StarterGui.NumberV.Number


local function onClicked()
	game.StarterGui.NumberV.Number.Text = game.StarterGui.NumberV.Value.Value
	
	if value.Value >= 0	then
		value.Value = value.Value + 1
	end
end

clicky.MouseClick:Connect(onClicked)

hope anyone can help me, Thank u for reading