My child has lost original kids mode on Samsung galaxy tab 3 kids?

[twin mum]

We have a Samsung Galaxy Tab 3 kids and it asked us to do an update. It has lost the original kids mode that was installed. I cannot find the app in App Store to redownload it. Please help I have a very upset little boy! Thanks in advance

 

[dpham00]

It isn't in the Galaxy app store?

Sent from my Verizon Samsung Galaxy Note 4