How can I make a "Repeat"?

I’ve read this

and checked “Demo Dynamic Real Estate Site”.

but I’m still not able to populate the data from database…

What I would like to do is to make the upper image with data binding.
But the result is like below now. (I put dummy data in the database already…)

スクリーンショット 2020-03-19 16.35.341858×1200 235 KB

How can I solve this?