I got to realize that must people use autotrading software which enable them to make good profit in trading, I don't really know about this autotrading system, how does it work? Because people have been saying things about this autotrading, can someone explain how this autotrading is?
It's exactly as the name suggests "automatic trading". If you want to experience with that, I suggest you go with Hummingbot[1] (use it at your own risk. It has a solid documentation, and you can also find some step-by-step guides on it on YouTube.
[1]
https://github.com/hummingbot/hummingbot