Issue with version or appearance of desktop app

Hello everyone,

I am new to ninjatrader and I like the web platform. I have decided to get the desktop and it looks and operates completely different than what the web app and phone app does. Also it looks completely different than what I see on the tutorial videos on the website. I am running windows 11pro, and I have the latest version of ninja trader. Can someone assist me with understanding why I am not able to trade directly on the chart and why the system looks and operates completely different than what I have seen in the tutorial videos on the ninjatrader website?