Clear the app's cache — think of this like tidying up leftover crumbs from using the app:

• Go to Settings (the gear icon ⚙️)
• Tap Apps
• Find and tap Mama Money
• Tap Clear Cache
• Open the app again and try

Check your phone's storage:

• Go to Settings → Storage
• If your phone is full, delete old photos or apps you no longer use

Check for software updates:

• Go to Settings → Software Update
• If an update is available, install it and try the app again