A. 1. Update the app to the latest version via the Google Play Store. 2. Restart your device to clear temporary files that may be causing the app to crash. 3. If the app continues to crash, uninstall and reinstall it: Go to 'Settings' > 'Apps' > 'CVS/pharmacy' > 'Uninstall', then reinstall from the Play Store.
B. 1. Check your device's storage: Go to 'Settings' > 'Storage' and ensure you have enough free space. Low storage can cause apps to crash. 2. If storage is low, delete unnecessary files or apps.