A. 1. Check Internet Connection: Ensure you have a stable internet connection, as a weak connection can cause registration failures. 2. Use a Different Network: If possible, switch to a different Wi-Fi network or use mobile data to see if the issue persists. 3. Clear App Data: Go to Settings > Apps > McLaren Racing > Storage > Clear Data. This will reset the app and may resolve registration issues. 4. Try a Different Email: If the issue persists, try registering with a different email address to rule out email-specific issues.