Navigate to the Home page. In the My Bugs Stats section, you'll find the chart displaying the bugs assigned to you and their status. You can select different projects from the dropdown menu to view the data for each project individually.

Click on settings - BangDB Forum

Open any project from my project list and there u get the tabs as stats when we click on taht there also u will get the detailed stats

Project reports & statistics - BangDB BugTracker