Can't close 3rd party ad content in Selenide

Question

can you please suggest what I need to do to close this advertising in my project, I used Selenide to find elements, of the advertising at the end of the scenario I had closed it, but I can't close it before the scenario, and I don't know why, I think I found correct element, but smth wrong with it, maybe my approach to working with advertising is a little off, if not wrong at all, here what code I have

@Test
    public void SignOnFlow()  {
        if (Vignette.GoogleVignetteBigButton.isDisplayed()){
            Vignette.GoogleVignetteBigButton.click();
        }
        else{
            System.out.printf("No add were displayed");
        }
        headerRegionStart.SignOn.click();
        singOnButtons.UserNameField.sendKeys("UserTestName");
        singOnButtons.Password.sendKeys("password");
        singOnButtons.Submit.click();
        SelenideElement RegistrationForm = $x("//a[contains(text(),'registration')]");
        RegistrationForm.shouldBe();
        assertEquals(RegistrationForm.shouldBe(),RegistrationForm,"Check if ResgisrationForm is visible");
        MercuryToursPage.Home.click();
        if (Vignette.GoogleVignetteButton.isDisplayed()){
            Vignette.GoogleVignetteButton.click();

        }
        else Selenide.screenshot("AllureScreen2");
    }

This part found the button and close the advertising

if (Vignette.GoogleVignetteButton.isDisplayed()){
            Vignette.GoogleVignetteButton.click();

        }
else Selenide.screenshot("AllureScreen2");

but this is NOT working

if (Vignette.GoogleVignetteBigButton.isDisplayed()){
            Vignette.GoogleVignetteBigButton.click();
        }
        else{
            System.out.printf("No add were displayed");
        }

This what is locators for this elements

public static SelenideElement GoogleVignetteButton = $x("//div[@id='dismiss-button']");
    

public static SelenideElement GoogleVignetteBigButton = $x("//div[@class='ns-c6pru-e-16 button-common close-button']");

This what kind of ad I'm trying to close

I'm trying to close 3rd party ad, but nothing works