I can give you the exact patch settings needed for that specific application.
When Lucky Patcher attempts to emulate Google Play Billing or remove restrictions from an APK file, it applies several different "code recipes" called patch patterns. Each pattern targets a specific part of the app's billing infrastructure: lucky patcher patch pattern n3 and n4 failed
This serves as a backup and reinforcement to N1, altering secondary verification methods within the application's code. I can give you the exact patch settings
One of the most common issues users face is seeing the results screen show and "Patch pattern N2: Success" , followed immediately by "Patch pattern N3: Failed" and "Patch pattern N4: Failed" . lucky patcher patch pattern n3 and n4 failed
App is protected by server-side security or heavy obfuscation. Unstable Rebuild the app using the Proxy Server option.