My card view is not show, How to create dynamic Card view

It is not show any type of card view.
pls help me and send best block.

why this blocks?

How do you connect this one with the dyna comp?

for space , i don’t know i am beginner

Have you search in community? If not first search without hesitation then try again if you couldn’t succeed pls reply with your attempt and aia, we will sort it