Evolution has been Disproven

well I have said this in another topic........
As far as Evolution itself is concerned A god could have created the first life. Evolution Only has to do with Organisms changing over time nothing else. I think this is focused at atheist not evolutionist. also when he disproved spontaneous generation. what he meant was things like this "maggots are in the meat. so Maggots must come from meat" or "there are ants on that rock. So ants must come from rocks" that my friend is spontaneous generation