Having trouble with PSA set registry...

I have 3000 cards in my inventory. I go to start a new set "my sets" "start a new set"
Based on your inventory, you are able to start sets for these checklists.
then it tells me "No data available in table"
what am I doing wrong here? i
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This is my first time using any sort if card tracking software.
I spent weeks adding these cards to "my inventory, " and I see no options to move cards from my inventory to a "1960 Topps set" I created.
When I go to make a new set, it should show me the cards that I have in my inventory that can fit into that set right? Well, when I create a new set I see nothing??
Assuming you've found the 1960 Topps set and clicked Start Set, you just need to go into that set and select Add Best Available. From my phone it's near the bottom of the page. Hope that helps.
Are the items in your inventory raw items or graded items? If raw, you can't add them to a set or showcase as far as I know. You can sort them by any of the columns in the inventory. For my raw items I added them with card number and set info so I can group them together in the inventory views. If the cards graded, they should show up and I'd recommend messaging the registry staff.
The Doomsday Collection
Dallas Cowboys Ring of Honor | All-Time Dallas Cowboys | Bob Lilly Master | Pro Football HOF Dallas Cowboys
Well that's great they are all raw cards.
Is there any site that does what PSA does but for upgraded cards etc? I would like to be able to input what cards I have and be able to tell exactly what cards I am missing to complete a set.
Is there a site that I can basically electronically check of cards from topps sets so I know what cards I need to get still?
Try this site,you might have to register
http://www.tradingcarddb.com/
Eric
Erikthredd’s MJ Collection: https://www.psacard.com/psasetregistry/publishedset/395035
Erikthredd’s Nike Air Jordan Collection: https://www.psacard.com/psasetregistry/basketball/key-card-sets/nike-poster-cards-michael-jordan-1985-1992/alltimeset/408486