How to fix Facebook Marketplace not showing issue in 5 minutes Facebook Marketplace is a great way to buy and sell items locally, but it can be frustrating when it's not showing up. In this video, I'll show you 5 quick and easy ways to fix the Facebook Marketplace not showing issue. Steps: -Check your Facebook settings. Make sure that Marketplace is not hidden in your shortcut bar. -Update your Facebook app. An outdated app can sometimes cause problems with Marketplace. -Clear your Facebook app'