I was In a minor wreck and no one was hurt but It was my fault, The police said I could take a class so I don't have to get points onto my license

If that's an option offered to you, take it. We however don't offer them and would recommend you asking them who offers approved courses so you can register for one (don't assume you could take it just anyplace).

And your question is? This is a common thing offered by many DMVs. You ask at the DMV for a list of authorized classes. Once completed you show the certificate to the DMV and the points are removed.