As far as I'm aware Good Lock isn't available in all regions.
🌈 Stay Safe & Stay Alert. 🌈
Current Phone ~
Samsung Note 20 Ultra 5G SM-9820 _256Gb SnapDragon 865+
Samsung One Ui 2.5/ Android 10.
Nice lock is on the Google play store and is a workaround for unsupported regions, if you decide to consider this option i recommend reading up on it on xda-developers.com