Datastore2 not saving

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1

Hi! My problem is that data is just not saving eventhough OnUpdate fires and when I print the data inside it prints as expectedly. Also every other key I change with that purchase like money, gets updated but not saved upon rejoining. Please help! (not testing in studio)

local datastore2 = require(script.Parent:WaitForChild("DataStore2"))
datastore2.Combine("DATA", "money", "weapon")

local weapons = {
	["CandyCane"] = {10000000000, false},  -- PRICE, OWNED
	["DoubleRevolver"] = {1230, false},
	["DoubleRifle"] = {5280, false},
	["GoldenRevolver"] = {590, false},
	["Minigun"] = {1000000000000, false},
	["SingleRifle"] = {1850, false},	
	["GoldenRifle"] = {2660, false}
}

coroutine.wrap(function() -- new thread so I can run this and OnUpdate()
	someInvoke.OnServerInvoke = function(plr, gun)  -- invoke when buying guns, gun - gun.Name
		local weaponStore = datastore2("weapon", plr)
		datastore2("money", plr):Increment(-price, 0)
		weaponStore[gun][2] = true 
		datastore2("weapon", plr):Set(weaponStore)  -- seting owned to true
		game:GetService("ServerStorage").Weapons[gun]:Clone().Parent = plr.Character
		print("done") -- it prints done
		return 1
	end	
end)	

game:GetService("Players").PlayerAdded:Connect(function(plr)
	local weaponStore = datastore2("weapon", plr)
	print(table.unpack(weaponStore:GetTable(weapons)["GoldenRevolver"])) -- always prints 590, false
	weaponStore:OnUpdate(function()
		print(weaponStore:GetTable(weapons)["GoldenRevolver"][2]) -- after I do Set() it prints true
	end)
end)