Eh no. Could you answer the question? I'm not going to prove what I know or don't know to strangers on the internet who I doubt know anything themselves (since there's no evidence). It's a simple question, if you're too embarrassed to answer then perhaps it says quite a bit about you.It is indeed very surprising that someone who claims to have studied evolution asks in the same breath whether anyone "witnessed a fish becoming something else".
You really should try to study evolution again from the start.