Field ACF

Hello,
I can’t display a text field and a number field. I have enabled local visibility controls by adding ACF.
When I click on Learn More, I arrive at a 404 page.
Can you tell me the procedure for displaying these two fields?

https://snipboard.io/4RIkAm.jpg

Thank you very much.