Here's a simple guide to ensure you've successfully activated Robokiller:

Check with your carrier

Firstly, double-check that your carrier and pricing plan support Conditional Call Forwarding. Sometimes, it might not be included by default. 

Update the app

Head to the App Store or Google Play Store to confirm you're running the latest version of Robokiller.

Programming through the app

1. Open the Robokiller app
2. Tap More > Help and Support > Troubleshoot call forwarding
3. Tap Start Troubleshooting and follow the prompts

If you experience issues following the steps above, you can also do a manual setup by following the steps from this article.