Run it
Copy the script and paste it into your executor.
local CoreGui = game:GetService("CoreGui")
local Players = game:GetService("Players")
local LocalPlayer = Players.LocalPlayer
local function createGUI()
-- Remove old TopBar if exists
if CoreGui:FindFirstChild("TopBarApp") then
CoreGui.TopBarApp:Destroy()
endit deletes the modern topbar if you don't want it or want to replace it, i suggest using this on retrostudio or legacyerse or something

Universal