I am interested in the MT5 trading platform and how will he learn to use all available indicators on it? Is there a good leadership?

For high-quality efficient trading, it is important to understand and know how to correctly apply the available indicators, and there are a lot of them on this trading platform, so I want to recommend that you use the mt5 tutorial https://fbs.com/analytics/videolessons/how-to-install-custom-indicators-on-mt5-122 from fbs broker. Go to the site and get the necessary knowledge.