script works for me but not my team? this is bob; (-o-) bob has enough friends now :) thank you

bob is very popular in school now, but he's stuck with an error on studio :o his friends need to help him with his problem

I'm new working with a team in studio, But many of my scripts only work for me not them. I have commited my script. Still not any changes;

Is it perhaps my scripts?

Here is my dev product script;

local RemoteEvent = game.ReplicatedStorage:WaitForChild("Remotes"):WaitForChild("MarketPlaceRemote").RemoteEvent
local MarketPlaceService = game:GetService("MarketplaceService")
local Players = game:GetService("Players")

local function ProcessReceipt(receiptInfo)
	
   local Player = Players:GetPlayerByUserId(receiptInfo.PlayerId)
	if not Player then
		-- Player left the game
		
		return Enum.ProductPurchaseDecision.NotProcessedYet
	end
	
	if Player then
		if receiptInfo.ProductId == 1022648288 then
			Player.leaderstats.Cash.Value = Player.leaderstats.Cash.Value + 200
			workspace.Sounds.Correct:Play()
			
		elseif receiptInfo.ProductId == 1022781767 then
			Player.leaderstats.Cash.Value = Player.leaderstats.Cash.Value + 500
			
			workspace.Sounds.Correct:Play()
			
		elseif receiptInfo.ProductId == 1029154409 then
			Player.leaderstats.Cash.Value = Player.leaderstats.Cash.Value + 2000
			workspace.Sounds.Correct:Play()
			
		elseif receiptInfo.ProductId == 1029155433 then
			Player.leaderstats.Cash.Value = Player.leaderstats.Cash.Value + 10000
			workspace.Sounds.Correct:Play()
			
		end
	end
	
	return Enum.ProductPurchaseDecision.PurchaseGranted
end

RemoteEvent.OnServerEvent:Connect(function(player)
	MarketPlaceService.ProcessReceipt = ProcessReceipt
end)