WhatsApp Hidden Tricks You Should Know || how to check disable of read recipient and block

How to check whatsapp message reading despite of disable read recipient;

If anyone disable the read recipient then we unable to check either the person reading our message or not.
here I will tell you how to can check either the person reading your message or not.
For that purpose you just open the person chat whose you want to check then sent a voice message to the person when the person receive your message then the double mark will show as occur for all other message but this time when the person play the voice message then the double mark will convert into blue and the dot which move during the play of voice message will convert into blue, as shown in figure.

in the above picture focus the voice message and the message above and below.
Thus you can easily check either the person reading your message or not.

HOW TO CHECK EITHER ANYONE BLOCK OR NOT ON WHATSAPP;

To check either any person block or not is very easy method.
Just create a new group and add the contact to the group.
If the person block then you will unable to add the contact to any group.

CREATE GROUP AND CHECK;

To create a group just click the three dots then the new group then add the contact which you want to add then check.
or
just follow the following steps to create new group and add the contact.