The Android build for Master Password currently supports the following CPU architectures:
- arm64-v8a
- armeabi-v7a
- x86
- x86_64
You appear to be running this on a Login to see the code device, regrettably I haven't built for such a device.
Your options are:
- Use the web app, either https://js.masterpassword.app or https://spectre.app
- Build the app from source and try to add support for aarch64 yourself.
Unfortunately I don't have time to assist with [2], but since Master Password is fully open source, you should theoretically have everything you need at https://gitlab.com/MasterPassword/MasterPassword.
There is no exact roadmap for when Spectre will be released on Android. Once iOS rolls out, the next focus is likely on the Spectre web app, to ensure there is a wide base platform support that way.