• A WhatsApp group chat link is a shareable invitation that allows your contacts to join a group chat simply clicking on a URL. Group chats on WhatsApp are a convenient way to incorporate numerous individuals in ongoing conversations. People with an Android or iOS device can use group chats and invite links.
• If someone has recently left a WhatsApp group, you can invite them back in by following these steps:
• Go to the group that the person left and open WhatsApp.
• Select Menu > Add Member from the drop-down menu.
• Add the person's phone number by typing it in.
• If someone drops out of a WhatsApp group, they can readily rejoin. All you have to do now is ask the group administrator to reinstate them.

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