Unable to access the elements after clicking on the frame layout elements

Hi i am unable to access the elements after clicking on the frame layout elements.
My screens

My Code

createaccount.fName(driver).sendKeys(“something”);
createaccount.lName(driver).sendKeys(“something”);
createaccount.email(driver).sendKeys(“something”);
createaccount.password(driver).sendKeys(“something”);
createaccount.cpassword(driver).sendKeys(“something”);
createaccount.answer(driver).sendKeys(“something”);
createaccount.privacypolicy_checkbox(driver).click();
createaccount.ageconfirm_checkbox(driver).click();
createaccount.security_dropdownicon(driver).click();
driver.findElement(By.xpath("//*[@class=‘android.widget.RelativeLayout’][@index=‘2’]")).click();
WebDriverWait wait=new WebDriverWait(driver, 90);
wait.until(ExpectedConditions.visibilityOfElementLocated((By.id(“com.veriot.veriotventure.qa:id/register_sign_up”))));
createaccount.CreateAccount_but(driver).isDisplayed();
createaccount.CreateAccount_but(driver).click();

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Error output :::

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org.openqa.selenium.NoSuchElementException: An element could not be located on the page using the given search parameters. (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 0 milliseconds