I should also check if the user is aware that Android 6.0 is over a decade old, and using such an outdated version could have vulnerabilities. Maybe recommend updating the device's OS if possible.
Also, if the user is targeting an older Android version, maybe they need an older version of WhatsApp. However, WhatsApp regularly updates their app, and older versions may not be secure or supported. It's important to mention the risks of using outdated apps. android 23 6 whatsapp download link
Need to make sure the tone is helpful but cautious, avoiding any promotion of potentially unsafe practices. Also, ensure compliance with policies against distributing APK files directly if that's prohibited. I should also check if the user is aware that Android 6
Possible structure for the draft post: start with a warning about using the Play Store, explain the potential security risks of third-party downloads, provide steps to download from the Play Store, and maybe mention checking the app's compatibility with older Android versions. If they still need an older APK, suggest visiting the official WhatsApp website or using tools like APKMirror, but with a caveat about security. However, WhatsApp regularly updates their app, and older