Did you make that page using a page builder or some other custom tool?
I ask because I can see that the quantity selector has a property of
type="hidden" added to the HTML element, so it isn’t something you can override with CSS. Here’s a screenshot of what I found:
Full Size: https://d.pr/i/UHZmer
When I change that to
type="number" as it should be, the quantity selector reappears per this screenshot:
Full Size: https://d.pr/i/Feiz39
You’ll want to investigate whether this is as a result of the way you’ve created the page or something that the theme is imposing via a custom template.
You may need to test to make sure that isn’t some plugin or the theme itself that’s making a mess of things. This doc walks you through how to go about that – https://docs.woocommerce.com/document/how-to-test-for-conflicts/
Thank you for this, and I did find the answer, but I’m REALLY surprised you didn’t know this. I found this on stack exchange:
Edit your product.
Check the box that says “Sold Individually”
That was it.
I’m glad you’ve found a solution, I’m going to mark this as resolved – if you have any further questions, you can start a new thread.