The Polyguard Secure Line app is available for both iPhone and Android. If you can't find it in the Google Play Store, there are a few things to check:
Make sure you typed the name correctly: Polyguard Secure Line.
Check that your device is supported. Very old or region-unlocked devices may not show the app.
Confirm you are signed into the Play Store with a Google account that matches your device’s region.
If you still do not see it, you can install it directly using these links:
Summary: If the app does not appear in your Play Store search, use the direct download link above or check that your device and account region are supported.