Theists you do know the definition of evolution right?

It is merely the change of alleles in a population very observable. You should be attempting to argue against the theory of natural selection that is to say the driving force behind evolution. However let me ask you this if our 'creator' intelligently designed us why does our vertebrae still resemble that from when we were tetrapods leading to severe back problems? Not to mention that Palaeontology reveals 99.9% of species to have ever existed have gone extinct, this leads to me to the belief that either the peer reviewed theory of natural selection is true (note creationism isn't even a theory by the scientific community) or that our designer is not intelligent. (Pastafarinaism is a great choice to believe in then) Explain your thinking Cheers!