accidentally deleted sms app

[Android Question]

I am using a samsung S3, my messaging app kept freezing so while I was trying to figure out what was wrong with it I accidentally deleted the whole app and now i can seem to locate the app icon anywhere. please help

 

[Rukbat]

Long-press a blank spot on the screen. Go to Apps. Messaging is the SMS app. Drag it to where you want it. (You should find it in the app drawer too.)