How to enable order notes on my cart page?

Hi - I read the link below from Shopify, searched the Internet and even sent e-mail to support 3 days ago. I want to start my store (this is my last step…I was ready 3 days ago) but without notes my customers cannot tell me what is needed. The notes section is essential to my store.

Enable order notes on your cart page · Shopify Help Center

So I followed the directions and tried to enable for my free craft theme. I then even tried other themes and still it won’t work. The directions are clear and easy but the problem is “enable order notes” does not show up for me…there is nothing to enable.

The problem is solved thanks to the cool Shopify support person I chatted with. I decided to bug them again via chat and the support person helped me. Thank you!!