Load information at the start of the Flutter program

I have a program that reads API data. It shows the information in the program in a list.
But I have a problem:
When I run the program, the information is not loaded at the beginning of the program! I must refresh or save the page to load the information.

Please guide me how I can load and display the information at the start of the complete execution.
My program code is as follows:

class HomeScreen extends StatefulWidget {
  const HomeScreen({super.key});
  static List<Place> placeList = [];
  static PelakNetwork networkObject = PelakNetwork();
  @override
  State<HomeScreen> createState() => _HomeScreenState();
}

class _HomeScreenState extends State<HomeScreen> {
  @override
  void initState() {
    apiCall();
    setState(() {});
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: backgroundColor,
      body: SingleChildScrollView(
        child: Padding(
          padding: const EdgeInsets.all(defaultPadding),
          child: Column(
            mainAxisAlignment: MainAxisAlignment.start,
            crossAxisAlignment: CrossAxisAlignment.start,
            children: const [
              SizedBox(
                height: 120,
                width: double.infinity,
                child: Category_List_home_widget(),
              ),
              MyTextWidget(
                text: "جدیدترین ها",
              ),
              SizedBox(
                height: 10,
              ),
              SizedBox(
                height: 251,
                width: double.infinity,
                child: TopLocation_widget(),
              ),
              SizedBox(
                height: 10,
              ),
              MyTextWidget(
                text: 'جدید ترین ها',
              ),
              SizedBox(
                height: 10,
              ),
              SizedBox(
                height: 251,
                width: double.infinity,
                child: TopLocation_widget(),
              ),
              SizedBox(
                height: 40,
              ),
              //! //////////////////////////////
              newLocationWidget(),
            ],
          ),
        ),
      ),
    );
  }

}

void apiCall() async {
  HomeScreen.placeList = await HomeScreen.networkObject.getData();
}