A. 1. Open your device's Settings. 2. Navigate to 'Apps' or 'Application Manager'. 3. Find BeautyCam-AI Photo Editor in the list and tap on it. 4. Tap on 'Storage' and then 'Clear Cache' and 'Clear Data'. 5. Uninstall the app and check for any suspicious folders in your internal storage or SD card. 6. Use a reputable antivirus app to scan your device for malware and remove any threats found.

B. 1. Consider using a file manager app to explore hidden folders. 2. Enable 'Show hidden files' in the file manager settings. 3. Look for any folders related to BeautyCam and delete them if they appear suspicious.