Not able to identify element on the screen- how to use tab - selenium

Question

Screenshot of the element I want to click:
I automating my website(new to automation). once i login i get to another page where selenium web driver is not able to find any of the elements(I tried all possibilities even sso related).
Only solution i could find was using tabs and enter.
So when i enter that page i need to click 9 time "TAB" key from the keyboard and then enter so that my login is verified. since i don't have any element using which i can perform the tab and enter actions. is there a way where once i get to that page the web driver starts pressing "TAB" key 9 times and then "Enter" on 10 time.
Please help I have been working on this over a week now and not getting
anywhere.
optimist_creeper-main class:
package Modules;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.testng.annotations.Test;
import Modules.HomePage;
public class MainClass {
String appUrl = "als-stg-1.mtvn.ad.viacom.com/webqa/";
#Test public void MainTest() {
System.setProperty("webdriver.gecko.driver", "C:\\Shayni Coding\\Automation\\Gecko\\geckodriver.exe");
WebDriver driver = new FirefoxDriver();
driver.get(appUrl);
HomePage home = new HomePage();
home.HomePageTest(driver);
}
}
Home Page class:
public class HomePage {
#BeforeClass public void beforeClass() {
System.out.println("before class");
}
public void HomePageTest(WebDriver driver) {
driver.manage().window().maximize();
WebElement email = driver.findElement(By.id("cred_userid_inputtext"));
email.sendKeys("shayni#outlook.com");
WebElement pass = driiver.findElement(By.id("cred_password_inputtext"));
pass.sendKeys(Keys.ENTER);
pass.click();
String expectedTitle = "VMS Web";
String actualTitle = driver.getTitle();
Assert.assertEquals(expectedTitle,actualTitle);
}
}
Thanks.

Answer 1

Just get a random object like the body tag and use that to send your key presses.
e.g.
WebElement dummyElement = driver.findElement(By.xpath("/html/body"));
for (int i = 0; i < 9; ++i) {
dummyElement.sendKeys(keys.TAB);
}
dummyElement.sendKeys(keys.ENTER);
The above code finds the body take and sets it as an element. It then presses the tab key 9 times and then presses the enter key. Which is what you asked for. Hope that helps.