To install or update BingoPlus safely, always download the app from the...

https://varimail.com/articles/how-to-tell-if-an-apk-is-official-or-modified/

To install or update BingoPlus safely, always download the app from the official site (app.bingoplus.com). Android users should enable app installs from trusted sources, while iOS users can get it directly via the App Store