after connect trying to use internet

[Shresthj]

ssid = 'CELIUMWIFI'
password = 'CELIUMPASS'
Future _connectToWifi(ssid, pass) async {
try {
var detail = await WiFiForIoTPlugin.connect(ssid,
password: pass, security: NetworkSecurity.WPA);
print(detail);
} catch (e) {
print("Error connecting to WiFi: $e");
}
}

in this code after connect i am trying to use internet but i am not able to use.

[sent7400]

same here, I am not able to use internet after successful connection