If your daughter, sister or son has invited you as their wali, you have your own account. Proposals come to you first, you read every conversation, and you join every call.
You do not need to install anything complicated or learn a new app. An invitation arrives on WhatsApp, you tap it once, and you are in. If you would rather not use a link, they can read you a six-digit code over the phone.
If you have been sent an invitation, open it on your phone and tap the link. If you have lost it, ask them to send it again.
Start on the web