Hello Mbelang,
I see that you're getting a message that several apps have not been backed up, and these apps are no longer on your device. I can understand your concern, and I'd be happy to look into this with you.
Let's start by having you force close any app that you have open, restart your device and then test to see if the issue remains. Also, make sure you're using the latest version (13.4.1) of software.
How to force an app to close on your iPhone, iPad, or iPod touch
Restart your iPhone
Update your iPhone, iPad, or iPod touch
If the issue persists, respond back with some more details. What happens if you press "Continue" from the screenshot you sent? How often are you seeing this message? When did this issue begin? Was it after an update or installing a new app?
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