Send the following on WhatsApp
Continue to ChatAdium, the free instant messaging application for Mac OS X https://wp.jochen.hayek.name/blog-en/2010/11/24/adium-the-free-instant-messaging-application-for-mac-os-x/
Adium, the free instant messaging application for Mac OS X https://wp.jochen.hayek.name/blog-en/2010/11/24/adium-the-free-instant-messaging-application-for-mac-os-x/