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

https://riversinspiringcolumn.urbanvellum.com/posts/why-does-bingoplus-download-keep-failing-on-mobile-data-a-deep-dive-into-mobile-install-challenges

To safely install or update the BingoPlus app, always download it from the official site (app.bingoplus.com). Android users should enable “Install from unknown sources” only temporarily; iOS users can update via the App Store