How to create status functionality like whatsApp | Viewed status

In this tutorial I we will create viewed status functionality in project chatIT, so whenever user will see the status it will appear as viewed status.
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[@manojreddy9872]

Hey bro I created a WhatsApp group now I don't want the people to know that ism the creator of group so how to do it 😢

[@RajjanSharma]

thats not possible