no u

-- this inside the Part
local db = true
script.Parent.Touched:Connect(function(HIT)
    if HIT.Parent:FindFirstChild("Humanoid") ~= nil then
    if db == true then
        db = false
        local player = game.Players:GetPlayerFromCharacter(HIT.Parent)
    player.leaderstats.level.Value = player.leaderstats.level.Value + 1
    wait(1)
    script.Parent.Disabled = true
    end
    end
end)

-- this inside server Script service
local serverStorage = game:GetService("ServerStorage")
local DataStore = game:GetService("DataStoreService")

game.Players.PlayerAdded:Connect(function(player)

    local leaderstats = Instance.new("Folder")
    leaderstats.Name = "leaderstats"
    leaderstats.Parent = player

    local map = Instance.new("IntValue")
    map.Name = "level"
    map.Parent = leaderstats

end)