Any trading bots that promise you that you will make profit are actually fake and most likely trying to scam/lure you. Don't "buy" those trading bots. You don't even know what those bots are capable of. They can end up swiping your whole computer!

There are legit trading bots, but don't expect those bots to do everything for you. They will follow the strategy you provide them with, but you will have to supervise and keep on updating the bots. The only thing bots help you do is automate the trade for you which you only need to update every few minutes to hours instead of constantly looking at the screen.