WhatsApp invite script ?

Hi guys I’m looking to purchaise WhatsApp inviter script here is explanation what I need.

  1. Member visits my website
  2. Presses button and this opens up WhatsApp contact list
  3. Which ever contact I select I press send and this sends default message which is predefined in file only to selected users

So I need to invite friends from WhatsApp to my website. If this makes sense is there a such thing out there if link posting not allowed can you please message me?

Thank you