DataStoreService Roblox Studio Помогите

 local DataStoreService = game:GetService('DataStoreService') 
local VisibleData = DataStoreService:GetDataStore('VisibleTest') 
local Players = game:GetService('Players') 
 
local function PlayerAdd(player) 
    local key = 'Player_' .. player.UserId 
    local Data 
    local success, errorMessage = pcall(function() 
        Data = VisibleData:GetAsync(key) 
    end) 
 
    if not success then 
        warn("Ошибка при получении данных: " .. errorMessage) 
        return 
    end 
 
    if Data ~= nil then 
        player.PlayerGui.ScreenGui.test.Visible = Data 
    end 
end 
 
local function PlayerRemov(player) 
    local key = 'Player_' .. player.UserId 
    local Gui = player.PlayerGui.ScreenGui.test.Visible 
    local success, errorMessage = pcall(function() 
        VisibleData:SetAsync(key, Gui) 
    end) 
 
    if not success then 
        warn("Ошибка при сохранении данных: " .. errorMessage) 
    end 
end 
 
Players.PlayerAdded:Connect(PlayerAdd) 
Players.PlayerRemoving:Connect(PlayerRemov)