web Element identification issue in v26.3.18

[yagyanshamit]

import com.vibium.Vibium;
import com.vibium.;
import com.vibium.types.;

import java.awt.*;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import static org.testng.Assert.assertEquals;

public class VibiumClient {

public static void main(String[] args) throws IOException {
    var browser = Vibium.start();
    browser.context().clearCookies();
    var vibe = browser.page();
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    int width = (int) screenSize.getWidth();
    int height = (int) screenSize.getHeight();
    vibe.setWindow(new WindowOptions().height(height).width(width));
    vibe.go("https://www.dailoqa.com/");
    assertEquals(vibe.title(), "Home","Page Title Mismatch");
    var link = vibe.find("a"); // **this works**
//  vibe.find("Our approach"); // **this doesn't work (precise element)**
//  vibe.find("@Our approach"); // **this also doesn't work (precise element)**
    link.click();
    Files.write(Path.of("target/"+System.currentTimeMillis()+".png"), vibe.screenshot(new ScreenshotOptions().fullPage(true)));
    vibe.scroll();
    browser.stop();
}

}

Please suggest what I am doing wrong in specifying the Selector