All of your Applications, and Volunteer History, can be found under the Your Name Dropdown. The Your Name Dropdown has three pages:
My Positions This page lists all of your current, approved, Volunteer Positions; these are the Positions you've committed to.
My Applications This page lists all of your pending applications. If you've recently applied to a Volunteer Position, you can find it here. Once the recruiting Organization has arrived at a decision about your Application it will move from this page into My Positions or My History, depending.
My History This page lists your complete Volunteer History. Once a Volunteer Position has been completed, it will move here. Lastly, if an Application was declined, it will move here immediately; but won't be public. It's for your notes only.