.scrollIntoView（）的EventListener无法正常工作

Question

试图在单击时将EventListener添加到按钮上以向下滚动到div，但不能完全使其起作用。我还有其他与DOM一起使用的功能，所以我知道我的JS已正确链接。

const support = document.getElementsByClassName('support')
const support1 = document.getElementsByClassName('support1')


support.addEventListener('click', ((() => function aClickEvent(){
        support1.scrollIntoView();
    }))(), false);







   <header class="nav">
            <button class="support">Support</button>
    </header>
    <div id="welcome">
        <h1 class="welc">TRIVIA</h1>
    </div>
      <div class="background"></div>
      <div class="contact">
      <div class="boxes">
          <a href="questioneasy.html">  <div class="box">Easy</div></a>
          <a href="questionmedium.html"> <div class="box1">Medium</div></a>
          <a href="questionhard.html"> <div class="box2">Hard</div></a>
       </div>

      </div>
      <div id='support1' class="support1">
           <h1 class="contactnum"> Contact Number: 123-456-7890</h1>
      </div>