If you’ve been blocked on WhatsApp, there are a few things you can do to check if someone is blocking you.

  1. Open the app and try to send a message again. If the message is sent, it should be delivered without issue.
  2. If the message is not sent, try sending it again from your phone’s contacts list. If the message still does not go through, then it may be blocked by someone on WhatsApp for some reason.
  3. Try using another messaging service or contact number if you’re having trouble reaching your original sender or friend on WhatsApp.