They may still be in the process of being indexed by ebay. Usually a new listing will appear on the site (and in the store) within an hour or two at most, but other things can affect how long it takes - being a newer member and seller may affect that, and if you're listing designer brand stuff, that usually takes a bit longer too.
I suspect you may have another ID and the listings are on the other ID, am I correct? If so, you cannot transfer them into your shop because they don't belong to the shop ID. You will need to end them on the other ID, create new listings on the new ID and copy and paste the descriptions across to these. When you create the new listings, you nominate a shop category as well as the eBay category, then they will show up in you shop. How many do you have? If there are a lit, it will be a lot of work. You could simply have opened a shop in the existing ID and all the listings would have dropped into the ALL category and you would only need to allocate store categories.
They may not last long if they continue to ignore the policy about websites not being allowed to be displayed in stores or listings (unless you're an anchor store).
