If you're on Facebook desktop, you can access Facebook Marketplace by clicking the Marketplace icon in the main menu located on the left side of the screen.

 How do I look on Facebook Marketplace?

If you're on Facebook desktop, you can access Facebook Marketplace by clicking the Marketplace icon in the main menu located on the left side of the screen. If you're using the Facebook app, "Marketplace" is one of the menu options visible on the Home screen. Tap "Marketplace" to open Facebook Marketplace.