How to make a /headless and a /korblox command in Roblox studio, 2023!

-- korblox game.Players.PlayerAdded:Connect(function(player) player.CharacterAdded:Connect(function(char) player.Chatted:Connect(function(msg) local loweredv = string.lower(msg) if loweredv == "/korblox" then local Humanoid = char:WaitForChild("Humanoid",1) local descriptionClone = Humanoid:GetAppliedDescription() descriptionClone.RightLeg = 139607718 Humanoid:ApplyDescription(descriptionClone) end end) end) end) -- headless local function onPlayerChatted(player, message) if message == &and player.Character and player.Character:FindFirstChild("Head") then player.Character.Head.Transparency = 1 player.Character.Head.face.Transparency = 1 end end local function onPlayerAdded(player) player.Chatted:Connect(function (message) onPlayerChatted(player, message) end) end game.Players.PlayerAdded:Connect(onPlayerAdded)