Why not open WhatsApp

I am try blocking send WhatsApp SMS one specific number , I am using this block but it is not working,
Any body help me

1st. action
2nd. activity package
3rd . activity class
4th . data uri
Arrange all your blocks like this

1 Like


Have a look at this :point_down: snippet from @Taifun

How to start Whatsapp/send a message with Whatsapp