Cards not showing up despite adjusting “new cards per day”

I uploaded a quizlet to an anki deck that had about 20 cards and then added 50 more on anki. After adjusting the “new cards per day” setting, only 8 of the 50 I added appeared into the deck. How do I get the other ones to show up? I have tried:
-making sure (via the browse page) that they are in the correct deck
-moving the cards from the first deck to a different one and only the same 28 showed up again.
Maybe important?: the ones I imported are basic card type. The ones I added are type in the response card type BUT i wouldn’t think that would matter if it worked for 8 of them still. Please help :slight_smile: :frowning: