WP_NAV_MENU

Hi everybody! I have to add custom HTML ONLY when I have level-02 at my menu navigation. I was looking 3 days and can’t find an answer for that!

Can’t find a solution either to show the level-03. Need help with this too! ??

Here’s my code:

<ul id="level-01">
          <li>
                    <a href="#">
                              <!-- CUSTOM HTML AT LEVEL-01, IF I HAVE LEVEL-02 -->
                              <span class="menu-item-hover">
			      <span class="submenu-item-hover"></span>
			      <span class="arrow-hover"></span>
			      </span>
                              <!-- TITLE OF MY MENU -->
                              <span class="title">Home</span>
			      <span class="arrow"></span>
                              <!-- END OF CUSTOM HTML AT LEVEL-01, IF I HAVE LEVEL-02 -->
                    </a>
		    <ul class="level-02">
			      <li>
                                        <a href="#">With NivoSlider</a>
                                        <ul class="level-03">
                                                  <li><a>Subitem01</a></li>
                                                  <li><a>Subitem02</a></li>
                                         </ul>
                              </li>
                    </ul>
          </li>
          <li><a href="#">Menu without Level-02</a></li>
          <li><a href="#">Other menu without Level-02</a></li>
<ul>

Well, I tried a lot of things, and can’t find a solution. Custom Walkers, Custom classes. Please I need help to finish this project!

I have a HTML to show this: https://aprj.net/etc/news

Regards,
Anderson Lucas.