Earlier on wednesday 03 april, Whatsapp released a new feature which allows users to control who can add them to group chats. Before now, when you are being add to a group that you don’t want, you only have the option of leaving, exiting the group.... Read how to here https://techibytes.com.ng/2019/04/03/how-to-stop-users-who-invite-you-on-whatsapp-group-without-permission/