how can I get the new snapchat update on my galaxy S3?

[AC Question]

Whenever I go on settings or try to update snapchat, I can't update it. There should be something on the screen that says update.

 

[B. Diddy]

Welcome to Android Central! You typically update an app by going to the Google Play Store, swiping in from the left, tapping My Apps, selecting the app, and then looking for an Update button. If you don't see an Update button, it's possible the current update isn't compatible with the phone.