Warehouse Theme - Can't add Order Notes/Comment Section

Hi guys,

My customers have wished to be able to enter a comment when checking out on my page.

Currently they can add Order Note if they click “View Cart” before clicking checkout (image 1)

However if they go straight to checkout (image 2) which is what they are naturally drawn to doing, there is no order instructions/comment/notes section

I can not find how to turn this on or add it, other themes seem to have simple option to enable it but not warehouse

Can someone help me please, thank you

Padraig

@KMS
For adding order note in checkout page you must have a shopify plus account.