Hi taylorwallace
If you want to 'complete' a topic you need to go to the first post, click on the 'modify' button at the top right of the message, edit the subject title to include the word 'complete', and then click the 'save' button to make the change.
I've done this one for you as an example.
The moderating team don't always have time to scan through all the new postings on the boards, finding 'complete' in a topic title is a lot easier to spot.
Hope this helps.
Dawn