Where to find all my previous questions?

i would like to know how to access to all my previous questions

I know comes out a new page, after i make a question with:



Thanks for contacting Support, we'll get back to you as soon as possible.

You can view or add to your support request here »"

and an square afer with my older questions, but some of them are not there. Where do i have to go to watch them? And why they are not there?