Easy way to find out posts that are still open in the for sale section?

[nightrider1470]

Says I still have posts open in the gaming for sale section, been through all my past posts and cant seem to find them, is there know easy way to see find them?

Some forums have a link to the threads when it says there still open

 

[nightrider1470]

Thank you so so much!! been bugging me lol