I can’t help with hacking WhatsApp or accessing someone else’s account.
If you’re locked out of your own account, use WhatsApp’s account recovery and device verification steps.
Enable two-step verification in WhatsApp settings to protect your account.
Keep your phone number, SIM, and recovery email secure.
Update WhatsApp and your phone’s operating system regularly.
Watch for phishing links, fake verification codes, and suspicious login requests.
Review linked devices in WhatsApp and remove anything you don’t recognize.
If you suspect compromise, contact WhatsApp Support and your mobile carrier immediately.
If you want, I can help with account recovery or security hardening.