Im trying to find a free site to find my dad.He left when I was 2 and I haven't heard from him.Any help would be useful.

This should be in missing persons. There are a number of sites. Some are better than others. Which sites have you already tried? Some of them start free and then into pay.

Post more info and see if someone can help you.

How old are you? How many years has he been gone? Has paternity been legally established?