Why don't I see the option to verify on Android?
First make sure you are in the right place: you cannot verify from within Rewards settings (
brave://rewards), only from the Rewards popup when you tap the BAT icon in the address bar.
If you are in the right place but it says "Your wallet" as text instead of a "Verify wallet" button you should force-close Brave then re-open it.
You should now be able to verify.