When using the Bingo Plus App, always download it from the official app store...

https://research-wiki.win/index.php/Why_Your_Registration_Failed_but_Won%E2%80%99t_Tell_You_Why:_A_User%E2%80%99s_Guide_to_Troubleshooting_and_Safe_Onboarding

When using the Bingo Plus App, always download it from the official app store or the developer’s verified website. This helps prevent installing fake or altered versions that could compromise your data or device security