Facebook has become one of the essential applications on our mobile phones today. We can't live without doing a few rounds on Facebook for 24 hours' time. 

But, it is annoying when we encounter a few issues with the Facebook app on mobile devices. If you can't open a Facebook app, you need to do a few things to make it right. Here are some things you can try if your Facebook app is not working. 

Facebook App Won't Load on Mobile Devices

• First, you need to check if it is updated to the latest version or not. They push regular updates for the app and resolve any issues users must be having. You can download the update via Google Play Store or Apple App Store. 
• Now, go ahead and check the phone's storage capacity and make sure your device has enough space to store new cookies. If there isn't enough space on the device, try deleting some files from the system. 
• If you are using the app on an android device, then go to application settings and try to clear the cache to resolve the issue. 
• You must also ensure that you have access to high-quality internet for the Facebook app to work properly. A poor connection might result in a few errors here and there. You can also use the Wi-Fi services from your nearby router.
• You can also try to upgrade your android or iOS to the latest version to make sure that the app is compatible with the version you are using.

It's very helpful to avoid facebook not working on android. For extraordinary guide you can visit facebook support page.