So do you believe in evolution or not?

I have noticed that there is a lot of creationists that say that they debunk evolution by saying sentances starting with "I dont understand…". But I think there can be faith in God with believing that evolution is true as well. You can look at it on human level. The best progams we have were not programmed by a man. They are the results of the beautyful system of computer learning. Why couldnt God just create the system of evolution and let live learn on itself? It would also explain the imperfections of our body.