What do I need to register?
Use a supported number you own and can keep, with working SMS or calls. Install the current official app, check connectivity and enter the number with its country code.
Why is no code arriving—is my account banned?
A missing code does not establish a ban. Test ordinary SMS and calls, then check number formatting, blocking settings and the timer displayed in the app. Record the exact message before troubleshooting.
How should I handle repeated retry timers?
Wait for the app timer before retrying and never guess codes. Use the SMS or call option offered by the app. Keep codes private. Contact your carrier if ordinary messages cannot arrive.
Where should I download the app?
Use the WhatsApp website or your operating system’s official app store. Confirm device and number support before starting, and avoid unknown installers or accounts registered to someone else.