A. 1. Restart the app to see if the issue resolves itself. 2. Check for any available updates for the app in the Google Play Store and install them. 3. Clear the app's cache and data by going to Settings > Apps > Falling Prices > Storage > Clear Cache and Clear Data.

B. 1. Try changing the display settings on your device (like font size or display size) to see if it affects the text fields. 2. If the problem continues, consider resetting your device's settings to default.