local Player = game:GetService('Players').LocalPlayer

function getChar()
    return Player.Character or Player.CharacterAdded:Wait()
end

function getRoot()
    return getChar():FindFirstChild('HumanoidRootPart')
end

local count = Player.leaderstats.Stage.Value
while true do
    count += 1
    if workspace.ObbyStages:FindFirstChild(count) then
        firetouchinterest(workspace.ObbyStages[count], getRoot(), 0)
        firetouchinterest(workspace.ObbyStages[count], getRoot(), 1)
        task.wait()
    end
    Player.leaderstats.Stage.Changed:Wait()
end