There are two ways for you to advertise your product on the platform.
1. Navigate to the list of your listings under “Listings” in the seller dashboard
2. Select the corresponding symbol for the desired listing (5th column of your listing list) and then confirm with “OK”. If the product has not yet been advertised, the symbol appears gray. Otherwise it is light.

The second option allows you to switch directly to edit mode for the desired ad. At the very bottom of the form, you can check the box for “Promote product”. Save your changes and return to the dashboard.