Can you allow page breaks in cards?

I have built a card form I was wondering if I could insert a page break?

Or to be more specific if the user selects a certain question I would like certain question to show. 

Card form layout only supports one question per page hence it's not possible to insert the page break in this type of form layout. 

If you want to show certain questions based on the user's response you can always use the conditional logic however it would always display on the next page. 

If you still need to use the Page break then you will need to switch to the Classic Layout. 

https://www.jotform.com/help/493-How-to-Change-the-Form-Layout 

https://www.jotform.com/help/119-How-to-Create-Multi-Page-Forms  

I hope this helps. Do let us know should you need further assistance.