public void SignUpAndLoginTest()
{
// app.Repl();
string username = Utills.ReadTestData("validCredentials", "userName");
string password = Utills.ReadTestData("validCredentials", "password");
// ReportUtill.extentTest.Log(Status.Info, "Given I Launch the App and Navigate to Sigup Screen");
LoginScreen loginScreen = new LoginScreen(app, platform);
SignUpScreen signUpScreen = loginScreen.TapSignUpButton();
// ReportUtill.extentTest.Log(Status.Info, "And I Sign Up for a new account");
signUpScreen.PerformSignUp(username, password);
// ReportUtill.extentTest.Log(Status.Info, "When I login to the App");
FirstPageScreen firstPageScreen = loginScreen.PerformLogin(username, password);
// ReportUtill.extentTest.Log(Status.Info, "Then I confirm ,successful login");
Assert.IsTrue(firstPageScreen.QueryGoButton().Any(), "Not loged in.");
}