But there is something now, the currency market is very volatile, meaning it might drop after the price you set for the stop-loss, and after you sell at that price, the market might rise again. What should I do to avoid something like this?

How do I activate the stop loss and how much should I set it for, and do I need to do it in copy trading or trading bots?

In fact, this is a question for those who want to trade professionally and safely
Here’s what I think will benefit you and the other followers

✅ First: How to activate the stop loss (Stop Loss) manually?
When you open a trade on any platform (like Binance):
Choose the order type: Limit / Market