1. Log into your account. This will take you to your Profile Page. If you are already logged in, click the little silhouette in the upper right corner.
2. Select the listing you want to archive and click on the listing to go to its Detail Page.
3. Click on the three vertical dots at the upper right hand side of the listing.
4. Select Archive. You'll now be able to find the listing by clicking on Archive Listings on your Profile Page.
5. In the Archive, you can see all of your archived listings.
6. If you want to remove the listing from the Archive, go to Archive Listings, click on the listing you want to reactivate, click on the three vertical dots, and click Activate.
Check out this video for a visual guide on archiving listings: