old LR catalog photos aren't showing up from cloud

I received an email from Adobe that my archive of photos will be deleted. I stopped using LR and PS about 3-4 years ago. I decided to subscribe for a month to see if I need any old photos in my library. I installed CC and LR. I saw a bunch of photos that I didn't need so I deleted them. But my new plan was only for 20 gb and apparently I had way more than that, like 50+ gb. I changed my plan to 1tb. I can't see any photos LR when I open it. How do I see what I hve in those 50+ gb files?