What do i do if a bitchy moderator from a pretty unknown chat got my details for saying "Hi." when he was DND?

A totally annoying bitchy moderator from a small chat was on DND, and i said "Hi." to him and he banned me and said he got my details ("...the place where you are....the computer you are on...the Network you're connected to...) and said i'm in "...great big trouble...". What the hell do i do now?