YouTube link: https://youtu.be/G7S4KWRyvCU
If you can't find a listing that has been archived, it means that there is no agent associated with the listing.
Follow these steps to find the listing:
Navigate to Listing Search:
Listing group - select Office group
Search field - select the relevant search field
Search - enter the relevant reference number/ID or address
Select the reference number/ID or address
Click Search
The page will populate with the listing detail - click on Add/Remove agent
Click on Select agent
Click on the agent name
Click Save
Select the Is primage agent checkbox
Click Save
After the above, search for the listing under Manage Listing > All - unarchive and republish the listing.