API Call backend query

Database & APIs

I added an endpoint, and created a listview in a single page, i decided to query the listview to show me data from the api call, after selecting the call, i was meant to see a block to add a variable which would be used to generate children, i decided to skip that and created a variable for children dynamic query and did the necessary mapping, but when i tried to preview this data and also test, it didnt show as expected. below and shoots to show my complaints. please i need solutions on how to make this happen asap.

What have you tried so far?

So far i have tried byepassing to create a variable in the children dynamic section, but didn't work as expected

Did you check FlutterFlow's Documentation for this topic?
No