How come the text in this TextLabel hint won't change?

I'm taking a simple minigame script and trying to make it less 2008ish with a few upgrades

I'm starting with changing the hint to a gui but for some reason the textlabel text won't change but I'm getting no errors and if I start a server in studio it'll change texts on the server screen but no on the players screen.

Here's my code:

minigames=game.ReplicatedStorage.Minigames:GetChildren()

 h= game.StarterGui.Hint.TextLabel

while true do
	if game.Players.NumPlayers>1 then
		h.Text="Deciding what to play"
		wait(3)
		ranGame=math.random(1, #minigames)
		gameChosen=minigames[ranGame]
		h.Text="Minigame chosen: "..gameChosen.Name
		wait(3)
		gameChosenClone=gameChosen:Clone()
		gameChosenClone.Parent=game.Workspace
		wait(3)
		--teleport
		spawns=gameChosenClone.Spawns:GetChildren()
		for i, v in pairs(game.Players:GetPlayers()) do
			name=v.Name
			check=game.Workspace:FindFirstChild(name)
			if check then
				checkHumanoid=check:FindFirstChild("Humanoid")
				if checkHumanoid then
					check:MoveTo(spawns[i].Position)
				end
			end
		end
		for i = 3, 1, -1 do
			h.Text="Game begins in: "..i		
			wait(1)
		end
		--countdown
		for i = 10, 1, -1 do
			h.Text="Time left: "..i
			wait(1)
		end
		h.Text="Game ended!"
		wait(3)
		gameChosenClone:Destroy()
	else
		h.Text="There needs to be more than 1 player to start"	
	end
	wait(1)
end
	

You're changing the StarterGui, not the PlayerGui. Change the script so it accesses the player's PlayerGui instead of the StarterGui.