INSTRUCTION:
MAKE YOUR GUI ASLONG AS I HAS A TEXT LABEL IN IT
INSERT A LOCAL SCRIPT INTO THE TEXT LABEL
THE SCRIPT IS HERE:
local player = game.Players.LocalPlayer
local stage = player.leaderstats.Stage.Value
script.Parent.Text = "Stage: "..player.leaderstats.Stage.Value
Change Stage to your leaderstats copy this script and replace clicks with your currency you want:
game.Players.PlayerAdded:Connect(function(player)
local leaderstats = Instance.new("Folder", player)
leaderstats.Name = "leaderstats"
local clicks = Instance.new("IntValue", leaderstats)
clicks.Value = 0
clicks.Name = "Clicks"
end)