Shalom I wanna to ask about the name the importance of name the first name can you explain to me if with your first name you don't have luck etc can you change? If you can change what name is good what is a good name?

The main improvement should really be in bettering one's actions, not looking for a quick and easy change. To the contrary, our sages teach that often there is a certain amount of importance in the name one's parents gave him. Accordingly, I usually don't suggest changing one's name without first consulting a serious kabbalist. On the other hand, if one doesn't have a Hebrew name, it's definitely commendable to choose one.