Whatsapp has been upgrading and is looking forward to surpass Google Allo. Which it is been compared to.
•How to tag on whatsapp
Once you have launched your whatsapp, click on a group chat.
Use this symbol @
Once you apply it, it would list out users on that group chat, then select any user you wish to mention
Features of the whatsapp tag.
•You can tag as many users on a sentence.
•For the user you mentioned, they must have the latest whatsapp installed on there device so As to be notified when a user mentions/tag them.
To get the latest whatsapp, Go to Google play store and update your whatsapp.
How do you find this update from whatsap.