[woocommerce] adding shipping address to checkout page

Hello,

My website is commercialpoultrysupply.com

I am using the storefront theme, and I am trying to enable the option to enter a shipping address in addition to the billing address on the checkout page.
I have seen in forums where there should be a check box with the text “ship to a different address?” but I can not find any settings for this.

Thanks in advance,
Casey