The proof is there but I can’t force you to believe it. Humans didn’t come from monkeys, we came from a common ancestor. But we have a lot of similar characteristics to monkeys. Idk why that’s hard to believe for a lot people. If you remove the body fur, we look almost identical. We have tails in our genome and some babies are born with them.
There are a lot of things that humans do that don’t make sense outside of the context of evolutionary theory. Like this