1. in controller

              Get.to(() => SetPasswordScreen(email: email, otp: otpTEController.text));

2. in view page

class SetPasswordScreen extends StatefulWidget {
  final String email, otp;
  const SetPasswordScreen({Key? key, required this.email, required this.otp});

  @override
  State<SetPasswordScreen> createState() => _SetPasswordScreenState();
}

3. show the data

body: Padding( 
        padding: EdgeInsets.all(16.0), 
        child: Text(email), 
      ),