How can you know if someone blocked you on WhatsApp group?

If you suspect that someone has blocked you in a WhatsApp group, here are some signs that may indicate that you have been blocked:

1. You can no longer see the person's profile picture or status updates: If the person has blocked you, you will not be able to see their profile picture or status updates.
2. Your messages are not delivered: If you send a message to the person in the group, it will show as "sent" but not "delivered" or "read" under the message. This may indicate that the person has blocked you.
3. You can't see the person's online status: If the person has blocked you, you will not be able to see their online status or "last seen" timestamp.
4. You can't call the person through WhatsApp: If you try to call the person through WhatsApp, the call will not go through, and you will not be able to leave a voice message.
5. You can't add the person to a group: If you try to add the person to a group, you will get an error message saying that you are not authorized to add the person to the group.

However, it's important to note that these signs may not always mean that you have been blocked. For example, if the person has disabled their profile picture, status updates, or online status, you may not be able to see them even if they haven't blocked you. Similarly, if the person has poor internet connectivity, your messages may not be delivered or read. Therefore, it's best to confirm with the person outside of WhatsApp if you suspect that you have been blocked.