Where should I ask for a change in the tittle of my post?

Moderators are able to change titles, but we normally do not, as if we become the go-to resource for title-changing it reduces the time we can moderator or use the boards normally. My recommended approach is simply to review your title a second time before posting.

That said, what's the title in question and what would you like it changed to? I might be able to help you out, although it can't become a normal request.