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

https://penelopesultimateblogs.hexaforgey.com/posts/why-bingoplus-won-t-install-on-android-even-though-i-have-the-latest-version

To safely install or update BingoPlus, always download the app from the official source at app.bingoplus.com. Android users should enable installation from trusted sources, while iOS users can download via the App Store