title: failed to get data from website. using web_scraper plugin flutter
body: <p>I try to get data from twitter website. I have done research on the internet and how to get data from website using dart/flutter. So I have found a plugin called <em><strong>web_scraper</strong></em> but i cant understand how do this on by getting inspact of twitter site.</p>
  <p>this is code i have tried</p>
  <p>i add plugin to puspec.YAML like this</p>
  <pre><code>dependencies:
    web_scraper: ^0.1.4
  </code></pre>
  <p>then this is code:</p>
  <pre><code>final rawUrl = 'https://twitter.com/FlutterDev/status/1367166395235012608';
  final webScraper = WebScraper('https://twitter.com');
  final endpoint = rawUrl.replaceAll(r'https://twitter.com', '');
  if (await webScraper.loadWebPage(endpoint)) {
    final titleElements = webScraper.getElement(
  
        // todo:I can't think how to find text for here ,
  
        []);
  
    print(titleElements);
  }
  </code></pre>
  <p>this is tweet link:</p>
  <p><a href="https://twitter.com/FlutterDev/status/1367166395235012608" rel="nofollow noreferrer">https://twitter.com/FlutterDev/status/1367166395235012608</a></p>
  <p>this is inspect of page</p>
  <p><a href="https://i.stack.imgur.com/MZej4.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/MZej4.png" alt="enter image description here" /></a></p>
  <p>i want tweet title &amp; tweet body only!</p>