How do I find the qr code scanner on my Samsung Galaxy a20 phone?

[PinkyLee]

I have tried searching for it and can't find it. I have asked for help and don't know how to find certain things or not showing what they said. I am not tech savvy. 

[PinkyLee]

Oh ok. I have folders for my most used apps, etc. So I just tap on the one that I am looking for, like shopping apps or reward cards and find the app there.

[RedDogRabbit]

You would need to download, From the Play Store, these two apps, Shortcutter & QR Code Scanner. 

 

 

 

 

 

Then Pull down the Notification Panel ALL the way down & Click on the 3 Dot Menu Top Right to Edit the Button Layout.

You'll see Custom Tile in the available QS Tiles. Drag it down to the Active QS Tiles & Click on "Done".

You should now be able to use the QR Code Scanner from the QS Tiles. 

[PinkyLee]

Oh ok. I did notice there's quite a few qr code scanner apps. Gonna check them out later.