A. 1. Limit background data: Go to 'Settings' > 'Apps' > 'Fondi' > 'Data usage' and restrict background data usage. 2. Use Wi-Fi when possible: Connect to Wi-Fi to reduce data usage when using the app.
B. 3. Check app settings: Look for any settings within Fondi that allow you to reduce data usage, such as lowering video quality or disabling auto-downloads.