i cant save a player data. how to fix?

i try to save a player userid whenever a player try to exploiting, so i can store his id at datastore

local data = game:GetService("DataStoreService")
local banList = data:GetDataStore("banList")
game.Players.PlayerAdded:Connect(function(player)
	local userid = player.UserId
	player.CharacterAdded:Connect(function(character)
		local humanoid = character:WaitForChild("HumanoidRootPart")
		humanoid.ChildAdded:Connect(function(object)
			if object.ClassName == "BodyGyro" or object.ClassName == "BodyPosition" or object.ClassName == "BodyVelocity" then
				object:Destroy()
				local success, errormessage = pcall(function()
					banList:SetAsync(userid, true)
				end)
				if success then
					print("Ban saved!")
				end
				player:Kick("Jangan Ngecit Dongg !!")
			end
		end)
	end)
end)

and this is the different script i have

local DataStoreService = game:GetService("DataStoreService")
local banList = DataStoreService:GetDataStore("banList")
local manual = {}
game.Players.PlayerAdded:Connect(function(player)

	local userid = player.UserId
	if manual[userid] then
		player:Kick("KEBAN KAU ANJIM !!")
	end
	local banned
	local success, errormessage = pcall(function()
		banned = banList:GetAsync(userid)
	end)
	if banned == true then
		player:Kick("KEBAN KAU ANJIM !!")
		print("Mamamm")
	end
end)

but this script is not working, how do i fix it what is wrong with the script?