SmartThings on Samsung door lock SHP-A30

I’ve purchased a door lock SHP-A30 from Australia and shipped it to Canada, I saw that supports SmartThings, so I was hoping to control through SmartThings. Unfortunately, I found it after installation that I will have first register the lock through App called Samsung smart lock, I managed to download it through Australia App Store. When I opened the app it doesn’t detect the lock on the devices list) I tried to use VPN still not showing any thing.
I am using iPhone

Anyone Can Help on this

Here is the lock: