If you want to buy Lightroom, then I assume you are referring to Lightroom 6, a standalone version. You don't want to be bothered with the creative cloud. Personally, I think that's a big mistake. The creative cloud really is a good deal. Be that as it may, here is the link to the webpage where you can purchase Lightroom 6. Lightroom is near the bottom of the page. You will have to choose that you want to buy Lightroom. Then you'll be able to indicate whether you want to purchase a new license or an upgrade license. Answer the rest of the questions, and then you'll be able to order.