note 4 and have the Congratulation Samsung user pop up

I have tried restarting the phone and going into the app mgr and cannot find what to uninstall. This has just started this morning after i uninstalled a marco polo app. Any help would be greatly appreciated.
Thank you
lola

from Android Forums at AndroidCentral.com - Ask a Question //forums.androidcentral.com/showthread.php?t=766011&goto=newpost
via IFTTT