When I post a question I often re-edit to get the wording and content as useful as I can . 6 times is not unusual for me .
I notice here I can’t see an edit button . Does that come later or must you ask for one or what ?
Click on Thread Tools → Edit Title
What baffles me is that this is your very first post you ever made. So how could your very first post be about not being able to change the title of your post? 