Not working with RemoteWebDriver Reference Object about gif-webdriver HOT 1 OPEN

    driver =  new GifWebDriver(new RemoteWebDriver(new URL("http://localhost:4444/wd/hub"),capabilities));
    GifWebDriver gifDriver = (GifWebDriver) driver;

    gifDriver.getGifScreenshotWorker().setRootDir("E://Shared");
    gifDriver.getGifScreenshotWorker().setGeneratedGIFsFolderName("gifs");
    gifDriver.getGifScreenshotWorker().setScreenshotsFolderName("Screenshots");
    gifDriver.getGifScreenshotWorker().setLoopContinuously(true);
    
    gifDriver.get("https://news.ycombinator.com/login?goto=news");

   
    gifDriver.findElement(By.xpath("//input[@name='acct']")).sendKeys(userName);
    gifDriver.findElement(By.xpath("//input[@type='password']")).sendKeys(password);
   
    gifDriver.findElement(By.xpath("//input[@value='login']")).click();
   
    gifDriver.findElement(By.xpath("/html/body/a")).click();
    

    gifDriver.findElement(By.xpath("/html/body/form/input[4]")).click();
    if(gifDriver.getCurrentUrl().equals("https://news.ycombinator.com/login")){
        System.out.println("Incorrect credentials");
    }else{
        System.out.println("Successfuly logged in");
    }

    gifDriver.quit();
}