I never knew when i hit the 'hindi' language button on my Whatsapp setting. Since then trouble, trouble and only trouble. Tried to show it to everyone i knew but with little help. I went through all the phone surfing until i found it and i am here to share it.
Open your Whatsapp settings then go to chats then inside the top flank you have App Language. whew!! that's it. Now it seem easy but earlier its was itchy!