Open the Facebook app or website
Log in to your Facebook account
Look for the Marketplace icon in the menu
Tap or click Marketplace
If you do not see it, use the menu search and type Marketplace
Make sure your account is in a supported country and region
Update the Facebook app to the latest version
Check that your account is in good standing
Try using a personal account instead of a new or restricted account
If Marketplace still does not appear, wait and try again later