Not saving to datastore and printing debug only if bought - Developer Product

Help and Feedback Scripting Support
1

  1. What do you want to achieve?
    I want to save a data to datastore once the purchase is done - developer product

  2. What is the issue? Include screenshots / videos if possible!
    It wont save the data to datastore once purchase. Only the cancel print works. Other functions works perfectly but once I made the PromptProductPurchaseFinished, it wont save anymore to datastore.

  3. What solutions have you tried so far? Did you look for solutions on the Developer Hub?
    Change variable and remove other funcitons.

local function onConfirmGiftButtonClick()
	Sound:Play()
	local giftFrame = script.Parent.Parent.Parent:FindFirstChild("SelectGi").Main
	local usernameBox = giftFrame:FindFirstChild("InputName")

	if usernameBox and usernameBox.Text ~= "" then
		recipientName = usernameBox.Text
		loadRecipientAvatar(recipientName)

		local success, recipientUserId = pcall(function()
			return Players:GetUserIdFromNameAsync(recipientName)
		end)

		if success and recipientUserId then
			local gifterName = Players.LocalPlayer.Name

			if selectedGamePass and not checkIfUserHasProduct(Players:GetPlayerByUserId(recipientUserId), selectedGamePass) then
				MarketplaceService:PromptProductPurchase(Players.LocalPlayer, selectedGamePass, recipientUserId)
							else
				print("mali walang product o meron na")
			end
		else
			print("walang player or mali")
		end
	else
		print("mali")
	end
end



MarketplaceService.Prompt:Connect(function(player, gamePassId, wasPurchased)
	if wasPurchased and player == Players.LocalPlayer and gamePassId == selectedGamePass then
		local gifterName = Players.LocalPlayer.Name

		GiftRemote:FireServer(recipientName, selectedGamePass, gifterName)
		announceGift(gifterName, recipientName, selectedGamePassName)
		
		print("bought")
		
	else
		print("didnt")
	end
end)

ServerScriptService:

local DataStoreService = game:GetService("DataStoreService")
local Players = game:GetService("Players")
local giftDataStore = DataStoreService:GetDataStore("GiftDataStore")
local GiftRemote = game.ReplicatedStorage:WaitForChild("GiftRemote")

local gamePassNames = {
	[1938014118] = "VIP",
	[914470385] = "Avatar Size Editor",
	[914519126] = "10x LVL Boost",
	[914014133] = "2x LVL Boost"
}

GiftRemote.OnServerEvent:Connect(function(player, recipientName, productId, gifterName)
	local recipient = nil

	for _, p in ipairs(Players:GetPlayers()) do
		if p.Name:lower() == recipientName:lower() then
			recipient = p
			break
		end
	end

	local giftKey = recipientName .. "_gift_" .. productId
	local success, errorMsg = pcall(function()
		giftDataStore:SetAsync(giftKey, {
			Gifter = gifterName,
			Recipient = recipientName,
			ProductId = productId,
		})
	end)

	if not success then
		warn("Error saving gift data: " .. errorMsg)
	else
		print("Gift recorded: " .. giftKey)
	end
end)

I appreciate your help. Thank you!