iPhone iOS 6 APP question

[pyounderfire]

Hello everyone:

I have a 64 GB iPhone 5 unlocked [white edition]. I was using my iPhone 5 two days ago and I discovered that my Facebook, Twitter and Skype apps were all missing. And, no I did not delete any applications or was I deleting applications that day. And - as a matter of fact - I did not even delete any single app ever, since the day I got this iPhone.

So, my question is, how did these apps disappear on their own?

Regards

 

[PNutts]

Restrictions enabled?

 

[view2darrel]

as PNutts said. check the setting restriction which i believe you didnt touch it or someone was. try to reinstall the apps. if the problem still there, maybe someone here can help. goodluck