Here is link to FREE Demo Sign up: https://www.ampglobal.com/trading/metatrader4.html
For Clarification, MetaTrader 4 is a platform for trading Forex, CFDs (Energies, Metals, Stock Indices) and Crypto-CFDs. MT4 does NOT support Exchange-Traded Futures, such as CME (only MT5 support the Exchange-Traded Futures)
But if you have a favorite indicator, EA or anything you are using MT4 - you can now use both MT5 and MT4 with your AMP Global (Europe) Account. No limitations - Full MT4 features or trading options.