SquareSpace is a great platform.
If you need to add WhatsApp just copy and paste our script.
Create your WhatsApp Widget
https://services.tochat.be/
Copy your code and script.
Start your web con SquareSpace
https://es.squarespace.com/
Compare web builders.
Support, contact – Start with WhatsApp
https://chatwith.io/s/5f12d2ebbc3e4
More information in our website