What is the best signal crypto trading?

That's the question I asked myself. How to have a good entry point? How to manage orders so as not to lose money but also make a profit? I created an app called Bione. It already exists on the Apple Store. You can download it from iPhone. Tell me your opinion and how bione is running to meet the needs of the trader or not? Please help me answer 🥰🥰🥰