Notification issues with FMWhatsApp are common, especially with newer Android versions that restrict background activity for modded appstry checking battery optimization settings and ensure FMWhatsApp is allowed to run in the background. Also, clear cache and check notification permissions. As for downloading from third-party sites, be cautiousmany sites offering FMWhatsApp APKs can include malware. Stick to well-known mod forums like XDA Developers or trusted APK platforms like APKMirror, though even then, use antivirus tools and proceed at your own risk, as FMWhatsApp is not officially supported and can pose security/privacy risks.Clash of Clans Mod APK