So far so good Shopify

Well it's pretty confusing to be honest but I'm muddling through. Seeing what's possible , doing some of that, then looking at the not so possible and attempting that. I don't seem to have a shareable link to my Shopify shop for one. I've added products and they're on the platform but... not really out anywhere in the real world except all intermingled with my FB Meta products of old with old prices....