You seem to be confusing evolution (species changing over time) with abiogenesis (the origin of life). Evolution is not about something from nothing, it's about living things changing over time.
It's a very common misconception that evolution has anything to say about where life came from in the first place. It doesn't. While we have some clues about how life came about on our planet, it is true that this is still something of a mystery. Happily, unknown does not equal unknowable; we'll figure it out eventually!
You seem to be confusing evolution (species changing over time) with abiogenesis (the origin of life). Evolution is not about something from nothing, it's about living things changing over time.
It's a very common misconception that evolution has anything to say about where life came from in the first place. It doesn't. While we have some clues about how life came about on our planet, it is true that this is still something of a mystery. Happily, unknown does not equal unknowable; we'll figure it out eventually!