New user, Brave rewards aka BAT never shows up, using it since 2 months,

I have been using brave browser since 2 months now and I never saw a single ad, I am a new user, the button for ads is enabled, I am in supported Region India, notifications are on, reinstalled the browser, did all basic troubleshoots which I read in different faqs, still the rewards are 0, I never used VPN ever. Never ever I saw a single point of BAT in my browser neither an ad