If you’re playing BingoPlus on mobile, always use the official site with HTTPS...

https://smart-wiki.win/index.php/Bingo_Plus_App_Download_Requirements_-_What_Should_I_Look_For%3F

If you’re playing BingoPlus on mobile, always use the official site with HTTPS and create a strong password—enable 2FA if you can for extra security. Keeping the app updated ensures smooth play and fixes bugs