Google Play Store customers:
- Open Truecaller > Menu > Tap on "Upgrade Premium" > restart app and try again.
- Force close Truecaller. Alternative restart phone.
- Note, Debit card is not supported. The money will be reimbursed within 3 work days.
- If you have switched device then try to Restore Premium. Note, this can also work even if you haven't switched device or number.
- Reboot phone or force close app.
If it still not activated please contact us. Include the full phone number with country code and we'll help you on a priority.