SOLVED! Ban command not working. Using a DataStore editor plugin works but command doesn't?

I remade the kick script on https://developer.roblox.com/en-us/api-reference/function/Player/Kick into a ban script. I used DataStores to store the banned player. When I use a DataStore Editor, I can add the person. But when I use the command, it doesn't work. Here is my script:

			--ban command
		local Players = game:GetService("Players")
		 
		local ban = "/ban"
		
		local DataStoreService = game:GetService("DataStoreService")
		
		local DataStore = DataStoreService:GetDataStore("myDataStore")
		 
		local function onOwnerChatted(player, message)
			if message:sub(1, ban:len()):lower() == ban:lower() then
				local name = message:sub(ban:len() + 1)
				local playerToban = Players:FindFirstChild(name)
				if playerToban then
					local success, eror = pcall(function()
						DataStore:SetAsync(player.UserId.."-banned",true)	
					end)	
					if success then
						playerToban:Kick("You have been banned by the owner.")
						print("Banned")
					else
						warn(eror)
						game.ReplicatedStorage.Notifications:FireClient(player,name.." is not a player!")
					end
				end
			end
		end
		 
		local function onPlayerAdded(player)
			if player.UserId == game.CreatorId and game.CreatorType == Enum.CreatorType.User then
				player.Chatted:Connect(function (...)
					onOwnerChatted(player, ...)
				end)
			end
		end
		 
		for _, player in pairs(Players:GetPlayers()) do
			onPlayerAdded(player)
		end
		Players.PlayerAdded:Connect(onPlayerAdded)

--checking for banned person on different script when they join (this works)
local DataStoreService = game:GetService("DataStoreService")
local DataStore = DataStoreService:GetDataStore("myDataStore")
game.Players.PlayerAdded:Connect(function(player)
	local banned
	banned = DataStore:GetAsync(player.UserId.."-banned")
	if banned == true then
		player:Kick("You are banned from this game by the owner!")
		print(player.Name.." is banned.")
	else
		print(player.Name.." is not banned")
	end
end)

I followed AlvinBlox's video on making an admin command format and put my code into there and now it works! https://www.youtube.com/watch?v=ZJE_xTzOdLs.

Admin script can be found here: roblox.com/library/5052993019/e