Can I use PayPal or crypto to pay?

App says ‘Network Busy’ during call attempt.

This happens during high global call traffic. Wait 30–60 seconds and try again; the line will clear automatically.

My international calls have echo or background noise.

Echos often result from weak Wi-Fi or device feedback. Try using headphones or switching to a wired connection.

App says ‘Call Failed’ every time I try.

Try the following steps:

1. Restart your device.
2. Verify number format and balance.
3. Clear app cache or reinstall to remove outdated routing files.