How can track the status of message in Whatspp

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The first choice of every smartphone's user is Whatsapp. You can easily send any data like Messase, PDP File, excel data etc. When you send someone a message then appear gray and blue tick . Have you ever tried to learn that what is mean gray and blue tick.Single gray tick means that message successfully sent .
Double gray tick means that message delivered to the recipient’s phoneDouble blue tick means that message recipient’s read your message.
You must have knowledge of these signals. You should know that What's the status of your ongoing message