Datastore2 tool saving problem

Help and Feedback Scripting Support
#1

Hi, I’m making a tool save with datastore2, because Roblox’s data store can cause data loss and I don’t want that. I tried to make it but it is not working, here’s the code:
Tool Giver Code:

local ds2 = require(game.ServerScriptService.MainModule);

script.Parent.ClickDetector.MouseClick:Connect(function(plr)
	local data = ds2("tools", plr)
	
	game.ReplicatedStorage.Tool:Clone().Parent = plr.Backpack
	
	ds2:Set(game.ReplicatedStorage.Tool.Name, true)
	
end)

Player Added Script:

local ds2 = require(game.ServerScriptService.MainModule);

game.Players.PlayerAdded:Connect(function(plr)
	
	local tools = {};
	
	local toolStore = ds2("tools", plr);
	
	local function onUpdate(newtool)
		table.insert(tools,newtool);
	end
	
	toolStore:OnUpdate(onUpdate);
	
	for _, v in pairs(tools) do
		game.ReplicatedStorage[v]:Clone().Parent = plr.Backpack
	end
	
end)