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

https://emilianosexcellentcolumn.scriblorax.com/posts/bingoplus-app-what-to-do-if-the-update-link-looks-suspicious

To install or update BingoPlus safely, always download from the official site (app.bingoplus.com). Android users should enable “Install from Unknown Sources” temporarily, while iOS users use the App Store