Download Bingo Plus only from verified app stores to avoid fake versions....

https://varimail.com/articles/bingo-plus-notifications-show-on-my-lock-screen-how-do-i-hide-them/

Download Bingo Plus only from verified app stores to avoid fake versions. Review and grant app permissions carefully to protect your data. Keep your passwords and one-time codes confidential. Adjust lock screen settings to hide sensitive notifications