How to add WhatsApp as Custom?

You’ll need an icon for which you have the lincense for. However, linking to the Whatsapp website is a bit pointless. This plugin https://www.ultimatelysocial.com/usm-premium/ offers several useful features you can give to the Whatsapp icon, see https://www.screencast.com/t/HUetyln5Yf

@socialdude Makes sense and thank you for sharing an appropriate alternative.

@socialdude this is in a Pro version only, correct?

Yes, that’s correct.

Ok. Thanks