If your Mama Money application is freezing, clear the app's cache. 

• 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 after an hour.
  
  Should you need further help, please share your Mama Money registered number and the screenshot of the error for further assistance.