If you ordered Culling - the final images kept for color correction will either be flagged with a white flag, or in a separate Collection named 'Culled'. If you'd like to see all images (culled out and kept), just click 'All Photographs' in the Catalog tab! Both the Collections and Catalog tabs can be found in the Navigator panel on the left side of your Lightroom catalog.
If you are still not seeing your Culled images after following these instructions, please reach out to customer support with some screenshots of what you're seeing so they can assist you further!