A. 1. Update the App: Go to the App Store, search for CardValet, and check if there is an update available. If so, tap 'Update' to install the latest version, which may contain bug fixes. 2. Clear Cache: Go to your iPhone Settings > General > iPhone Storage > CardValet. Tap 'Offload App' to clear the cache without deleting your data. Reinstall the app afterward to see if it resolves the crashing issue.
B. 3. Restart Your Device: Sometimes, a simple restart can resolve app crashes. Hold down the power button and slide to power off. Wait a few seconds, then turn it back on.