Why didn’t we evolve immortality

Evolution happens because animals with traits that lead to higher survival produce more offspring with similar traits.

Perhaps we didn’t evolve immortality because we need a new way from a new generation. Immortality doesn’t allow us to get stronger as a species.

It’s a bit metaphysical, but seeking a way to be immortal, is seeking a way to allow yourself to be weak and survive. Instead, seek to be strong while you live.