Datastore Script!

local DataStoreService = game:GetService("DataStoreService")
local Players = game:GetService("Players")

local DataStore = DataStoreService:GetDataStore("Data")

Players.PlayerAdded:Connect(function(Player: Player)
    local leaderstats = Instance.new("Folder", Player)
    leaderstats.Name = "leaderstats"

    local deaths = Instance.new("NumberValue", leaderstats)
    deaths.Name = "Deaths"

    local gems = Instance.new("NumberValue", leaderstats)
    gems.Name = "Gems"

    local data
    local data2
    local success, errorMessage = pcall(function()
        data = DataStore:GetAsync(Player.UserId.."-deaths")
        data2 = DataStore:GetAsync(Player.UserId.."-gens")
    end)

    if success then
        deaths.Value = data
        gems.Value = data2
    else
        print("There Was An Error Whilst Getting Your Data!")
        warn(errorMessage)
    end
end)

Players.PlayerRemoving:Connect(function(Player: Player)
    local success, errorMessage = pcall(function()
        DataStore:SetAsync(Player.UserId.."-deaths", Player.leaderstats.Deaths.Value)
        DataStore:SetAsync(Player.UserId.."-gems", Player.leaderstats.Gems.Value)
    end)

    if success then
        print("Data Successfully Saved!")
    else
        print("There Was An Error Saving Data")
        warn(errorMessage)
    end
end)