I'm trying to setup an online order site for a Scout Troop Fundraiser on Square.

-I have the website, as rudimentary as it is, built
-I have the fundraising items listed and priced in "Site Items"
-I cannot for the life of me figure out how to get the fundraising items onto the webpage

I go into "site items" and select the fundraising items, but there is no "add to site" or the like.

I'm sure I'm missing something obvious. Any help please!