Big problem in my game. (makes everyone teleport to my stage) ?

script.Parent.Touched:Connect(function(hit)
if hit.Parent:FindFirstChild("HumanoidRootPart") then
local player = game.Players:GetPlayerFromCharacter(hit.Parent)
hit.Parent.HumanoidRootPart.CFrame = CFrame.new(game.Workspace:FindFirstChild(tostring(player.leaderstats.Stage.Value)).CC.Position)
end
end)

this will get the player from the touch (never use the characteradded function when you want the player who touched it) and teleports them to the place they should be on

game.Players.PlayerAdded:Connect(function(player)
    player.CharacterAdded:Connect(function(character)
        wait(0.1)
        script.Parent.Touched:Connect(function(hit)
            if hit.Parent:FindFirstChild("Humanoid") then
                if hit.Parent.Name == character.Name then
                    hit.Parent.HumanoidRootPart.CFrame = game.Workspace:FindFirstChild(tostring(player.leaderstats.Stage.Value)).CC.CFrame
                end
            end
        end)
    end)
end)

This should work, the problem with your script was that it wasent checking who touched it, because that touched event is running for everyone. instead you have to check if the person that wants to teleport was the person that actually touched it.