Nevermind your obvious ignorance of neutral mutations leading to incorrect pronouncements.
Why would a bacteria have a gene for an error prone DNA polymerase? Why would it express it during stress, ensuring that when it devides into two ‘offspring’ it has MORE mutations?
Your inability to answer this rather simple question shows how useless your creationism is in explaining and predicting reality.
I don't know, maybe it wants to have that capacity ?
Maybe, it knew that it needed it ?
Maybe, the Giraffe knew it needed a longer neck to eat from the tall trees. And grew a heart capable to pump the blood and the valves to keep it's head from exploding when it drank from a pond.
The fact is, the number of changes required press your harsh hope against time.
There is NO EVIDENCE only stories.
When you look at the famous Darwinian "Tree of Life" the only "evolution" that occurs is among the lines and the ever changing stories that connect them.